Microwaves use radiant energy to cook the food. They also use electrical to make the microwave work.
The answer is C, it makes the block easier to lift by changing the direction of the force needed to lift it
Since the water is at 100 degrees then it take 40.6 kj/mol to change 1 mole of water at 100 degrees into steam at 100 degrees
the moles of water 8.22mol
since one mole take 40.6kj/mol 8.22mol will be =
8.22mol x 40.6 kj/mol =333.732 kj
Every 27.322 days, the moon circles the Earth. The moon takes around 27 days to spin once on its axis.
