How a diode can act as a capacitor?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

What is the speed of an object at a given moment?

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!