What surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled. Use answers above.

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

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!