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What kinds of energy does the TV produce from electricity?
You might observe the TV, and see what it produces... The main purpose of the TV is to produce light (the images on the screen) and sound. Like most energy-converting devices, it will also produce waste heat.
Why is machine heated up when it runs for sometime?
Machines heated up due to the friction caused due to their running internal parts. That's's why machines are oiled or greased to reduce friction and to produce less heat
What force stops machines from being 100 percent efficient?
Any mechanical action will waste energy as heat, therefore the work output is always less than the enegry input.
How do radiations produce heat?
As your teacher..............
Can a flashlight produce heat?
Yes, flashlights produce heat.
How is coal helpful to humans?
Coal is a fossil fuel,that is being used to produce electricity and heat.
Do heaters produce heat or use heat?
Heaters use electricity to produce heat by resistance.
Can friction produce heat energy?
Yes, it does produce heat energy.
What is the term for extra heat given off by machines?
Waste heat
How does heat effect cookies?
Higher heat plus shorter baking time can produce puffier, softer, chewier cookies (all other things being equal). Lower heat plus longer baking time can produce crisper, flatter cookies. The cookies will continue to cook from their internal heat for a short while after being removed from the oven.
How filipino produce heat and light?
Filipino is an inhabitant of the Philippines , and they produce heat through body heat , they dont produce light :S
What are cold lamination machines?
Cold lamination machines offer an alternative method of lamination by using adhesives instead of heat. As opposed to traditional thermal machines, cold lamination machines are significantly less expensive and will not damage materials vulnerable to heat.
