yes.
On average, humans give off about 100 watts of heat energy.
Computers give off mostly heat, but also give off magnetism in the form of radio waves. Plus their displays give off light energy and the speakers give off sound waves. The fans inside create kinetic energy.
Yes, electromagnetic energy can give off heat when absorbed by an object. When electromagnetic waves interact with matter, they can transfer their energy to the molecules in the object, causing them to vibrate and generate heat.
No, not all energy conversions give off heat. Some energy conversions, such as nuclear reactions and chemical reactions, can produce other forms of energy like light or sound instead of heat.
A toaster gives off thermal energy, which is the energy associated with heat. When the toaster is turned on, electrical energy is converted into heat energy to toast the bread.
heat and light energy
Light and heat
energy
Ice packs absorb heat energy from their surroundings, causing them to cool down. When placed on the body, the ice pack absorbs heat, which lowers the temperature of the area it is in contact with.
A campfire naturally gives off light energy and thermal energy in the form of heat.
no, a freezer is a source of energy and it makes coldness.
Heat is a form of energy. It can simply call heat energy or thermal energy or even refer to it as heat.Because heat is form of energy, This question is like asking "What is energy in the form of energy". It is all heat is form of energy.Edit: Heat is given off when energy is wasted. Take a light bulb for example. The newer eco-bulbs give off no heat, or very little heat, so they waste little to no energy at all. Normal bulbs, though, give off tons of heat, and are very hot to the touch. Those aren't eco because they waste energy, and give off heat.Another AnswerHeat is defined as energy in transit from a warmer body to a cooler body. The term, 'thermal energy' is obsolete and has long been replaced by the term, 'internal energy' which describes the sum total of all the energies in a mass.