• Home >
• Could
• Could the thermal energy of a bowl of hot water equal that of bowl of cold water explain your answer?
• Post:Stuart Morrison
• 11/1/2021
• Share:

# Could the thermal energy of a bowl of hot water equal that of bowl of cold water explain your answer?

Looking for an answer to the question: Could the thermal energy of a bowl of hot water equal that of bowl of cold water explain your answer? On this page, we have gathered for you the most accurate and comprehensive information that will fully answer the question: Could the thermal energy of a bowl of hot water equal that of bowl of cold water explain your answer?

Thermal energy stored in heated water. Sponsored Links. Water is often used to store thermal energy. Energy stored - or available - in hot water can be calculated. E = cp dt m (1) where. E = energy (kJ, Btu)

The thermal energy of an object is the amount of energy it has inside of it, in other words, its internal energy. In a thermal system, thermal energy is transferred from one object to another. Heat is the transfer of thermal energy from a system to its surroundings or from one object to another.

Molecules that make up matter move faster when they are warmer because they have more thermal energy and slower when they are colder because they have less thermal energy. In this experiment, the molecules in the hot water are moving around much faster than the molecules in the cold water.

Thermal Energy is the total energy of the particles in an object. When placed into water, food coloring will begin to mix with the water. The food coloring will mix the fastest in the hot water because the molecules are moving fast due to their increased thermal energy.

## What is the difference between a hot cup of water and a cold cup of water in terms of thermal energy?

There is nothing physical or material moving from the hot water to the cold water; only energy is transferred from the hot water to the cold water. Other than the loss of energy, there is nothing else escaping from the hot water and other than a gain of energy, there is nothing entering the cold water.

## Should I bathe with cold or hot water?

Increased circulation is one of the top reasons experts recommend cold showers. As cold water hits your body and external limbs, it constricts circulation on the surface of your body. This causes blood in your deeper tissues to circulate at faster rates to maintain ideal body temperature.

## Which contains more thermal energy an iceberg or a liter of hot water?

Although an iceberg is cold and a pot of boiling water is hot, there is more heat energy in an iceberg because there are more molecules moving around.

## What does water heat energy do?

Heat is a form of energy. The heat energy from the water makes the water molecules in the hot water move faster than the water molecules in the cold water.

## Why does hot water have more thermal energy?

What has more thermal energy a cup of boiling water or a gallon of boiling water? The cup with hot boiling water has more thermal energy than the cup with freezing cold water because the molecules are moving faster, which equals MORE total kinetic energy.

## Which is better drinking cold or hot water?

drinking warm water increases blood circulation along with protecting internal organs from damage. This is why most health professionals recommend drinking warm water for optimal health. However, on a hot day, you can drink cold water as it cools your body temperature quickly.

## Does something that is hot have more thermal energy than something that is cold?

Artwork: Hotter things have more heat energy than colder things. That's because the atoms or molecules move around faster in hot things (red, right) than they do in cold things (blue, left). ... The more heat you supply, the faster the molecules move and the further apart they get.

## Where does heat energy go when water cools?

The change from the liquid state to the solid state is called freezing. As the liquid cools, it loses thermal energy. As a result, its particles slow down and come closer together. Attractive forces begin to trap particles, and the crystals of a solid begin to form.

## Which has more thermal energy water or steam?

To convert that gram of water to steam requires another 540 calories. So the energy in the steam is 9-fold greater than the energy in the same weight of water at the boiling point. ... This is the amount of heat energy necessary to change the phase or state of matter from liquid to gas.

## How energy was transferred from the hot water to the room temperature spoon?

conduction 2. The molecules in the hot water are moving quickly and contact the atoms in the room temperature spoon which are moving more slowly. The faster-moving water molecules transfer some of their energy to the atoms in the spoon through conduction.

## Does hot water have thermal energy?

Boiling water on a stove is an example of thermal energy. Thermal energy is produced when the atoms and molecules in a substance vibrate faster due to a rise in temperature.

## Is swimming in cold water good for you?

It gives you a natural high Cold water swimming activates endorphins. This chemical is what the brain produces to make us feel good during activities. Cold water swimming is also a form of exercise, and exercise has been proven to treat depression. Cold water swimming brings us close to the pain barrier.

## Is hot water good for your skin?

For facial washing, the best water temperature is warm. Cold water doesn't effectively remove the daily grime, hot water may irritate and dry out your skin. Warm water helps loosen the dirt, but preserves your skin's natural hydrating oils.

## How does the thermal energy of a large container of water compared to a small container of water at the same temperature?

How does the thermal energy of a large container of water compare to a small container of water at the same temperature? The thermal energy is greater in the larger container because it would be harder to cool down and warm up since there is more water.

## Was thermal energy transferred from the hot water to the cold water explain?

Heat moved from the hot water to the cold water. ... The particles in the cold water had less kinetic energy.] Compare the kinetic energy of the hot-water particles and the particles in the final mixture. [The particles in the hot water had more kinetic energy, or were moving faster, than the particles in the mixture.]

## Why does hot water have more energy?

Heating water causes the water molecules to gain kinetic energy and speed up. It takes more energy to raise the temperature of a large amount of water because more molecules need to have their speed changed.

## Can a container of cold water have the same thermal energy as a container of hot water?

Can a container of cold water have the same thermal energy as a container of hot water? ... no because the hot container of water particles would move faster because its hot. the cold containers particles move alot slower.

## Does hot water have more thermal energy than cold water?

Water is made of molecules (two hydrogen atoms and one oxygen atom stuck together). ... Warm water has more energy than cold water, which means that molecules in warm water move faster than molecules in cold water.

## Could the thermal energy of a bowl of hot water equal that of bowl of cold water explain your answer? Expert Answers

none

### 3.4 Read How Can You Compare the Thermal Energy of Two ...

Give reasons for your answer. 3. A container of water can be heated by adding hot water or a piece of hot metal. If the mass of the water is equal to the mass of the metal, which material will have the greater effect on the water’s temperature? Justify your answer. 4. On a hot day, which would you expect to have a higher temperature,

none

### Is It True that Hot Water Freezes Faster than Cold Water ...

The other way it could happen (in the case of a flat-bottomed dish of water placed in a freezer) is if the hot water melts the ice under the bottom of the dish, leading to a better thermal contact ...

### Chapter 21, thermal energy Flashcards | Quizlet

Would it be possible for the thermal energy in a bowl of cold water to equal the thermal energy in a bowl of hot water ? Yes, if the bowl of cold water goes larger than the hot water, it's more cold water dense than warm air than it will make it sink.

### Heat and Matter Test Flashcards | Quizlet

Thermal energy is measure of total energy. Tempeartures measures amount of energy per molecule. If bowls are identical and contain same amount of water, they have same # of molecules, but bowl of hot water has more total thermal energy. However, if cold water mass isslightly more than that of hot water; two energies could be equal

### Which has more thermal energy a cup of hot water or a cup ...

A cup of hot water. Assuming that we are talking about the same container for both the hot and the cold water, and that the water is the same water, the hot water will have more thermal energy.

### A cup of water and a large pot of water both have the ...

Answer (1 of 9): So both the cup of water and pot of water are at the same temperature. This means that they're equally as hot. Neither is hotter than the other. But thermal energy is different. When thinking of thermal energy, you have to take the …

### How does specific heat of metal compare to that of water ...

Think about a hot summer day in which you touch water or a metal rod. Typically, the metal rod would be much hotter than the water. So, the conclusion could be made that the specific heat of metal is lower than the specific heat of water. It requires less heat per unit mass to create a greater change in temperature for metal than it does for water.

### What happens to thermal energy when you mix hot and cool ...

Since hot water is less dense that cold air the hot water will rise and the cold would sink then it keeps doing this in a circular motion 'till the thermal energy reaches to …

### TEACHER BACKGROUND: SPECIFICS OF HEAT TRANSFER

containing hot water is placed in a Styrofoam cup containing cold water. Heat is transferred from the hot water to the cold water until both samples have the same temperature. The transfer of heat from the hot water through the metal can to the cold water is referred to as conduction.

### Section 7 Laws of Thermodynamics: Too Hot, Too Cold, Just ...

The law of conservation of energy informs you that if the cold water gained thermal energy through the transfer of heat (as indicated by its rise in temperature), then the hot water must have lost an equal amount of thermal energy. The total energy change must be zero. An equation to express this might look as follows: ΔΔQQ m TT m TT hc hf h ...

### The final temp after warm metal is put into colder water

a) The colder water will warm up (heat energy "flows" in to it). The warmer metal will cool down (heat energy "flows" out of it). b) The whole mixture will wind up at the SAME temperature. This is very, very important. c) The energy which "flowed" out (of the warmer water) equals the energy which "flowed" in (to the colder water)

### Specific Heat Capacity and Latent Heat Questions A2 Physics

(a) If the temperature of the water rises from 15 °C to 35 °C, calculate the thermal energy gained by the water. ΔQ = mcΔ (1 mark) = 3.8 × 104 J (1 mark) (3.78 × 104 J ) (2 marks) (b) (i) State the thermal energy lost by the copper, assuming no heat is …

### 13.1 Heating as a transfer of energy | Heat: Energy ...

Heat is energy that is transferred from a hotter to a cooler object. Temperature is a measure of how hot or cold a substance feels. Heat (energy transfer) occurs in three ways: conduction, convection or radiation. During conduction, the objects must be touching each other for energy transfer to take place.

### Boiling it down to the bubbles: It is about heat transfer ...

As you wait for your pot of water to boil, there is a complex process going on in there. First, the liquid on the bottom of the pot closest to the heat source starts to get hot; as it does, it rises. The rising hot water is replaced by the cooler, more dense water molecules.

none

### 5.E: Thermochemistry (Exercises) - Chemistry LibreTexts

Methanol, a liquid fuel that could possibly replace gasoline, can be prepared from water gas and additional hydrogen at high temperature and pressure in the presence of a suitable catalyst: (5.E.5) 2 H 2 ( g) + CO ( g) CH 3 OH ( g). Under the conditions of the reaction, methanol forms as a gas.

### Module 4: Thermal Energy, Heat, and Temperature Quizlet ...

Same: have to do w/ energy. Different: Temperature is the average amount of energy in particles. Thermal Energy is the total energy in the entire substance. You place identical pots on the stove and heat them equally. Pot A contains 1.0 g of water; pot B contains 100 g of water. Both pots start out at 20 degrees celsius.

### Energy Accumulated in Heated Water - kWh

Water is often used to store thermal energy. Energy stored - or available - in hot water can be calculated. E = c p dt m (1). where . E = energy (kJ, Btu) c p = specific heat of water (kJ/kg o C, Btu/lb o F) (4.2 kJ/kg o C, 1 Btu/lb m o F for water). dt = temperature difference between the hot water and the surroundings (o C, o F))m = mass of water (kg, lb m)

### Energy Flashcards - Quizlet

A tablespoon of very hot water has been added to a pint of very cold water. What will happen next? The cold water will become slightly warmer. ... If you set a bowl of hot soup on the table, which of the following heat transfers will occur? ... Thermal energy is created when a firefighter slides down a pole. Where does this energy come from ...

### What formula can I use to calculate how much hot and cold ...

Answer (1 of 5): Measure the temperature of the hot water (H), then measure the temperature of the cold water (C). Identify the target temperature (T). You'll mix hot and cold water in the respective ratio T-C : H-T. If your hot water is at 100, your target is …

### An Explanation of Thermal Equilibrium and its Formulas ...

Q hot to Q cold (Law of Conservation of Energy) It may seem that Q lost = Q gained, but this is not completely correct. (Or use the Law of Conservation of Energy: ∆E = 0(closed system) thereby we can deduce the thermal equilibrium formula. Q = m x c p x ∆T. where Q = Heat Flow (Heat lost or Heat gained) m = Mass of the substance c p ...

### CHAPTER 5 Thermal Energy

The thermal energy of an object changes when heat flows into or out of the object. You can use the following equation to calculate the change in thermal energy. change in thermal energy (J) = mass (kg) × change in temperature (°C) × specific heat (J _ kg · °C) Q = m( T f – T i)C In the equation, Q stands for the change in thermal energy.

none

### How does water absorb heat? - UCSB Science Line

To answer your question, you can think of water absorbing heat like the break in a game of pool. A fast moving molecule (the cue ball) strikes a lattice of slow moving ice or water molecules. The cue ball rapidly decelerates (is cooled) as the rest of the balls jumble around the board in a liquid or gas-like state.

### Heat, Temperature, and Conduction | Chapter 2: States of ...

Why does the cold water get warmer and the hot water get cooler? In both cases, energy will move from an area of higher temperature to an area of lower temperature. So, the energy from room-temperature air will move into the cold water, which warms the water. And the energy from the hot water will move into the cooler air, which cools the water.

### Q & A: Hot and Cold Water | Department of Physics ...

So hot water takes up more space than cold water. The amount of space something takes up is called volume. If you were to have 2 cups of water, one of hot water and one of cold water with equal volumes, the cold water would have more molecules. Hot and cold water are made of the same type of molecules.

### heat - Students | Britannica Kids | Homework Help

A hot bowl of soup has more thermal energy than a cold bowl of soup because the total amount of its particles’ motion is greater. However, a hot bowl of soup possesses more thermal energy than a cup of soup at the same temperature. Likewise, an iceberg has far more thermal energy than a piping-hot bowl of soup.

### Science Activity: Experiment with Hot & Cold Water ...

Empty both jars. Rinse them. Repeat steps 1 through 6--but put the jar with the blue-colored cold water in the baking pan and put the card on top of the jar with the red-colored hot water. Turn the red jar upside-down and put it on top of the blue jar. Slowly pull out the index card.

### Physics of Energy and Environment-- Lecture 12

The water can do more work than it could before. The water might boil, for example. A piston could be placed over the water in a sealed container, and the piston would lift, much like the lid rattling on a pot of boiling water. The piston would gain gravitation potential energy in lifting, so the heated water did work on it.

### Temperature and Heat - Weebly

Factors Affecting the Thermal Energy in an Object Every object has thermal energy because every object’s particles are moving. In the Hands-On Lab, when you placed a hot object in cold water, the temperature of the water increased. The change in water temperature was …

### Section B: Energy Transfer - Energy Education: Concepts ...

Doing Work Energy can be transferred from one object to another by doing work. To do work requires that an agent exert a force on an object over a distance. When work is done, energy is transferred from the agent to the object, which results in a change in the object's motion (more specifically, a change in the object's kinetic energy). An Example of How Doing Work Transfers …

### Which one has greater energy, cold water or hot water? - Quora

Answer (1 of 4): Hot water has greater thermal energy per molecule. Modelling it as an ideal gas (as a highly polar liquid many intermolecular interactions will change this, but this gives a reasonably accurate trend): E = (3/2)N*k*T Here, N is the number of …

### Ch. 5 - Thermal Energy | Thermodynamics Quiz - Quizizz

Question 16. SURVEY. 30 seconds. Q. Insulation is used in the walls of a building to ____. answer choices. trap solar energy. keep thermal energy from moving through the walls. conduct thermal energy. keep cold air from moving through the walls.

### What happens when you pour hot water into a cold glass ...

Answer (1 of 6): Let me start by assuming it to be a normal glass usually used in kitchen. Glass has a slightly low thermal conductivity and like most materials it expands on heating and contracts/shrinks on cooling. Another important property of a …

### How does a cup of tea lose heat by conduction, convection ...

Since gaseous water is in a higher energy state than liquid water, energy is required for the water to evaporate. The energy in this case comes from the heat of the drink. As energy is lost due to ...

### Diffusion Explained with Food Coloring | 3M Science at Home

The food coloring mixes through the hot water faster than it mixes with the cold water. This is because in hot water, the water molecules have more energy and are moving faster than the molecules of cold water. This makes it easier for the dye to get mixed throughout the hot water.

### Mastering Physics Solutions Chapter 16 Temperature and ...

Two bowls of soup with identical temperatures areplaced on a table. Bowl 1 has a metal spoon in it; bowl 2 does not. After a few minutes, is the temperature of the soup in bowl 1 greater than, less than, or equal to the temperature of the soup in bowl 2? Solution: The temperature in bowl 1 is less than the temperature in bowl 2.

### Answer to the Cold Drink Problem - thermal equilibrium ...

Water is in thermal equilibrium with ice when it freezes at the same rate that the ice melts. The heat for melting or freezing water, also called the Heat of Fusion (H f), is 80 calories per gram at 0°C, which is the equilibrium temperature. In other words, it is necessary to add 80 calories of energy to melt one gram of ice at 0°C.

### Chapter Review – General Physics Using Calculus I

(c) Explain how your answer supports the contention that the ice is more effective. (a) How much heat transfer is required to raise the temperature of a 0.750-kg aluminum pot containing 2.50 kg of water from $30.0^\circ \text{C}$ to the …

### Flowing from Hot to Cold: The Second Law of ... - dummies

Flowing from Hot to Cold: The Second Law of Thermodynamics. In physics, the second law of thermodynamics says that heat flows naturally from an object at a higher temperature to an object at a lower temperature, and heat doesn’t flow in the opposite direction of its own accord. The law is certainly borne out in everyday observation — when ...

### Surface Tension and Water - usgs.gov

The legs of a water strider are long and slender, allowing the weight of the water strider body to be distributed over a large surface area. The legs are strong, but have flexibility that allows the water striders to keep their weight evenly distributed and flow with the water movement. Hydrofuge hairs line the body surface of the water strider.

### Which metal heats up fastest, Aluminum, Copper, or Silver ...

For copper it will be 100/0.39 x 100 = 2.56°C. For silver 00/0.24 x 100 = 4.6°C. The smaller the specific heat value, the higher the temperature change, when equal amounts of energy are added to equal amounts of mass of metal. Thermal conductivity - the ability of a substance to conduct heat (an intensive property of matter).

### Molecules in Motion | Chapter 1: Matter—Solids, Liquids ...

Have students explain why hot water takes up more space than room temperature water. Have students read and discuss the Take It Further question on the activity sheet . After the class discussion, have students write their own response to the following question in the space provided on the activity sheet.

### Heat, Cold, and Energy—The Science of Ice - Kids Discover

Put ½ tsp. of salt into container B. Put 1 tsp. salt into container C. Put 2 tsp. salt into container D. (Do not put any salt in container A.) Mix the water until the salt dissolves. Record the water temperature in each container. Place the …

### Heat Transfer: Conduction, Convection, and Radiation

happen. Touching a hot iron is an example of conduction – the heat passes out of the iron and into your hand. So is holding an ice cube – the heat is conducted out of your hand, and into the ice cube (that’s why your hand feels cold). Cooking food on the stove is …