Me with my physics! i don not understand and provide work.

Will you chech and finish these for me, because i am stumped with them.

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!