If a thermodynamic process proceeds isochorically and 200 joules of heat is added to the system changing its temperature by 20 degrees celsius, what is the change in internal energy?
+ 10 j
+ 200 j
- 200 j
- 10 j

Why is metal often used for cooking pan?

You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. at the time, gold is selling for $ 426.60 per troy ounce, and 1.0000 troy ounce equals 31.1035 g. -how tall would your million-dollar cube be? en cm

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.