Heat is often referred to as thermal energy. A body, item, or system is said to have more heat when its temperature is high. Temperature refers simply to how fast an items molecules are moving. So as an object increases in temperature, its amount of heat or thermal energy, goes up. Thus, heat is not a specific thing inandof itself, but more of a property.
In a smelter. Heat drives off the parts of the ore that are not copper.
it gives off a great deal of heat
exothermic reactions-gives off heat
A candle gets its power to give off heat and light from the chemical reaction that occurs when the candle wax (usually made of hydrocarbons) is burned. The heat generated from the flame melts the wax, which then vaporizes and combusts with oxygen in the air to produce heat and light energy.
Heat is made by 2 forces of friction rubbing together to make warmth.
exothermic reactions-gives off heat
All people what or black give off heat.
Yes.
Keep it simple.. such as - "The sun is a huge ball of burning gas which gives off heat, and light."
No. Not enough heat. Heating pads with pillows over the top might work. Or something with a lot more heat that can be made off it might work!!
thermal energy is made in numerous places, such as the earth's core, your body and space heaters. any where you feel heat is giving off thermal energy.
A sponge is a bad conductor of heat because it is made up of mostly air pockets trapped in its porous structure. Air is a poor conductor of heat compared to solid materials, which prevents heat from transferring efficiently through the sponge.