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What is meant by exothermic reaction?
an exothermic reaction is when two chemical react with each other and give out heat (the temperature increases). This is because bonds have to be broken and this involves extra energy being released, this energy is released as heat
What are the types of energies released when a candle burns?
Energy in the form of heat and light is released.
What kind of energy is generated when atoms cause heat?
The energy which is released when atoms cause heat is thermal energy.
What energy is released as wax burns?
Thermal or Heat energy
Is a firecracker exploding an example of an endothermic reaction or an exothermic reaction?
Exothermic Reaction because the fizzing is CO2 being released as heat (energy).
Who can you tell demonstrates energy being released to heat?
A child shivering in the cold
Light and heat energy are being released from the fire where is the energy come from?
Energy is released from the chemical bonds in the substance that's burning.
When coal is burned stored energy is being released in the form of?
Heat
Why is energy released in a exothermic reaction?
Energy is released in an exothermic reaction because bonds are being formed.
A wood log burning in a fireplace what kind of energy is taking place?
Stored Chemical energy being converted to, and released as Heat energy.
What is meant by exothermic reaction?
an exothermic reaction is when two chemical react with each other and give out heat (the temperature increases). This is because bonds have to be broken and this involves extra energy being released, this energy is released as heat
What is heat released?
energy
What types of energy are released in exothermic reactions?
Exo -> Greek "Outside" Therm -> thérmē -> Greek "Heat" So an exothermic reaction releases heat energy. Related to that type of reaction is the endothermic reaction in which heat is absorbed into the reaction rather than being released by it.
What are two kinds of energy transfer does radiation involve?
Long wave radiation can be the result of kinetic energy, or latent energy being transformed into heat energy. Or a heated surface radiating heat energy. Short wave radiation from the sun is heat energy released by the fusion processes present in the sun.
Are glow sticks exothermic or endothermic glow sticks?
Glow sticks are exothermic.Exothermic is when heat/energy is released. And that is exactly what glow sticks do. but the energy being released is in the form of light.
What are the types of energies released when a candle burns?
Energy in the form of heat and light is released.
What is meant by enthalpy?
amont of energy that can be released - i guess heat
