How much energy must be added to an 2 kg piece of wood with a speific heat of 1760 j to increase it's temperature from 10 C to 50 C?

Specific heat is the amount of energy required to raise the temperature of one gram of a substance one degree celsius. Therefore the answer will be: 1760 * 2000 * 40 = 140,800,000.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.