0
What happens when you place a hot object in contact with a cooler one?
Wiki User
∙ 11y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do conduction occur?
Conduction occurs when two object at different temperatures are in contact with each other. Heat flows from the warmer to the cooler object until they are both at the same temperature. Conduction is the movement of heat through a substance by the collision of molecules. At the place where the two object touch, the faster-moving molecules of the warmer object collide with the slower moving molecules of the cooler object. As they collide, the faster molecules give up some of their energy to the slower molecules. The slower molecules gain more thermal energy and collide with other molecules in the cooler object. This process continues until heat energy from the warmer object spreads throughout the cooler object.
What are the differences between conduction convection and radiation?
Conduction-happens when heat moves from one object to another through direct contact Radiation-happens when energy ,such as heat, moves in waves between one object and another Convection-happens when matter carries heat from one place to another
What is thermal energy transferred from one object to another of different temperature?
It is conduction, where heat from hotter objects are transferred to cooler ones when they come in contact. However, they must touch each other before it takes place. It happens to any matter although their speed differs (solids transfer heat faster than liquids, with gas being the slowest)
How is matter heated by conduction convection radiation?
Heating by conduction takes place when two objects are touching, and heat flows from the hotter object to the cooler object. Heating by convection takes place when a hotter substance (such as air) expands and becomes less dense than the surrounding cooler substance, and therefore rises; the rising hot substance can then come into contact with something and heat it. Heating by radiation takes place by means of various types of electromagnetic radiation which transfer energy and can heat things up; sunlight is an example, which warms things up, or a microwave oven which is designed to rapidly heat water or anything that contains water.
What happens before terminal velocity takes place?
Before reaching terminal velocity, an object will fall faster and faster.
Is the type of thermal energy transfer that occurs when the you place a cooler object on a heat source to warm the cooler object up.?
what is the answer
How conductivity occurs?
Conduction occurs when two object at different temperatures are in contact with each other. Heat flows from the warmer to the cooler object until they are both at the same temperature. Conduction is the movement of heat through a substance by the collision of molecules. At the place where the two object touch, the faster-moving molecules of the warmer object collide with the slower moving molecules of the cooler object. As they collide, the faster molecules give up some of their energy to the slower molecules. The slower molecules gain more thermal energy and collide with other molecules in the cooler object. This process continues until heat energy from the warmer object spreads throughout the cooler object.
How do conduction occur?
Conduction occurs when two object at different temperatures are in contact with each other. Heat flows from the warmer to the cooler object until they are both at the same temperature. Conduction is the movement of heat through a substance by the collision of molecules. At the place where the two object touch, the faster-moving molecules of the warmer object collide with the slower moving molecules of the cooler object. As they collide, the faster molecules give up some of their energy to the slower molecules. The slower molecules gain more thermal energy and collide with other molecules in the cooler object. This process continues until heat energy from the warmer object spreads throughout the cooler object.
What happens when there is temperature difference between two object?
If those two objects are in contact with each other, they will come to thermal equilibrium, at a temperature some place between the original temperature of the two objects. The actual final temperature will depend on the specific heat capacity of each object, the mass of each object and the temperature of each object.
What are the differences between conduction convection and radiation?
Conduction-happens when heat moves from one object to another through direct contact Radiation-happens when energy ,such as heat, moves in waves between one object and another Convection-happens when matter carries heat from one place to another
What happens when you place a metal object in a outlet?
You will be electrocuted.
How do you eliminate heat?
you can remove heat but cannot totally eliminate it. Ways to remove heat: * convection -- blow cooler air or dry ice over the object or place it inside an ice box * conduction -- put the object in cooler water * radiation -- leave it in a cooler surrounding The key word is 'cooler,' which means you can remove heat when you have a cooler medium to dump the heat.
What is thermal energy transferred from one object to another of different temperature?
It is conduction, where heat from hotter objects are transferred to cooler ones when they come in contact. However, they must touch each other before it takes place. It happens to any matter although their speed differs (solids transfer heat faster than liquids, with gas being the slowest)
What happens to an object when balanced forces ac on it?
It will not move from it's place
What happens if i have a no contact order on me because of a crime i committed and the victim tries to contact me?
It depends on the legislation of the place where you are. Contact a local lawyer
What happens to an object that has large mass and little volume when place in watar?
It will get wet.
How does air move from cooler place to a warmer place or from a warmer place to a cooler place?
Because that how air rules.
