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Heating in wire is caused by the flow of current through the wire. The resistance in the wire causes energy to be converted into heat as the electrons move. This heating effect is known as Joule heating.
Direct heating involves transferring heat directly to the substance being heated, while indirect heating involves transferring heat to a medium, such as a fluid or gas, which then transfers the heat to the substance. Direct heating is more efficient and faster, while indirect heating provides better control over temperature and minimizes the risk of overheating the substance.
Yes, a heating pad is an example of conduction because it transfers heat to your body through direct contact. The heat moves from the warmer object (the heating pad) to the cooler object (your body) through direct contact.
When a vibrating object causes a second object to vibrate, it transfers its energy to the second object. This energy causes the particles in the second object to move, leading to vibrations and the creation of sound waves. The frequency and amplitude of the vibrations depend on the characteristics of the vibrating objects.
transfer heat energy from the hot object to the cool object until they reach thermal equilibrium.
Not exactly sure what you mean by "stressful"...Cooling causes an object to contract and heating causes an object to expand. The amount of contraction/expansion depends on the situation.
http://wiki.answers.com/Q/What_happens_when_an_infrared_wave_strikes_an_object"
Heating in wire is caused by the flow of current through the wire. The resistance in the wire causes energy to be converted into heat as the electrons move. This heating effect is known as Joule heating.
The earth's tilt causes an uneven heating of the earth. The uneven heating due to the tilt causes the different seasons throughout the year.
They both have to do with the transfer of heat. Heating an object is transferring heat into the system. Freezing an object is transferring heat out of the system.
The sun is the most useful cause for the heating of the troposphere
the sun
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Direct heating involves transferring heat directly to the substance being heated, while indirect heating involves transferring heat to a medium, such as a fluid or gas, which then transfers the heat to the substance. Direct heating is more efficient and faster, while indirect heating provides better control over temperature and minimizes the risk of overheating the substance.
The sun is the most useful cause for the heating of the troposphere
your scene of touch can help you tell how hot or cold an object is.
The object should be placed at the tip of the inner blue cone of the bunsen burner flame. This is the hottest part of the flame and will provide the most efficient heating to the substance. Adjust the height of the object as needed to maintain the best heating.