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Chemical reaction.
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∙ 16y ago
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What form of energy is given off by a flashlight?
A flashlight is given off light and heat energy once turn on.
Why does electrical resistance cause heat to be produced?
Energy is given off in the form of heat because energy cannot be created or destroyed so it has to go somewhere in the form of light or heat.
Why heat given off during energy transformations wasted energy?
to do any work we need energy but nothing is ideal or 100% efficient {efficient means when input is equal to output without wastage of energy inputted to a system} So when energy is inputted to a matter...it uses this energy by performing some work but gives off some energy in the form of heat
When energy is converted from one form to another some is lost as what?
During respiration some energy is lost as heat. This best describes the second law of thermodynamics, which states that "Some useful energy is lost as heat whenever an energy transfer occurs".
Heat lost during the interaction of objects or molecules is due to what?
When objects interact, energy is lost to friction in the form of heat.
Energy is given off in the form of heat during a what?
A chemical reaction
What form of energy is given off by a flashlight?
A flashlight is given off light and heat energy once turn on.
Why does electrical resistance cause heat to be produced?
Energy is given off in the form of heat because energy cannot be created or destroyed so it has to go somewhere in the form of light or heat.
Why during freezing is heat given off?
a liquid needs to release energy to freeze. a liquid becomes a solid because the molecules stop bouncing around so much and let off energy in the form of heat
Is energy absorbed during preparation of a mixture?
Depends on the mixture. There are two different reactions when atoms bond: exothermic and endothermic. During an exothermic reaction, energy is given off in the form of heat or light. In a endothermic reaction, energy is absorbed.
When hydrogen burns in oxygen to form water energy is what?
Energy is given off, hence the heat and fire.
When one type of energy is transformed into another type of energy during a conversion what is lost to the environment?
heat. when there is transformation of energy from one form to another, there is a loss of heat energy. even when a form of energy is changed to heat energy, not all of the energy is transformed to heat, energy transformation is never 100%
Most of the energy in an isoctane reaction is released in the form of what?
During burning the energy is released by heat.
When a fuel is burned what is lost as heat?
Hi, when fuel is burned, energy in the form of heat is given off. hope this helps
What is released during nuclear reactions?
Energy (in the form of heat), also free neutrons.Binding energy
What does heat form into?
Heat energy does not form into anything. The "loss of energy" is actually the energy converted into heat.
Is there an energy change when acids and carbonates are reacted?
Yes, this is a vigorous reaction usually and heat, which is a form of energy, is given off.
