Which of the following best describes the motion of the object in this p-t graph? the object is accelerating. the object is decelerating. the object has positive velocity. the object is moving to the left.

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

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

The sound level near a noisy air conditioner is 70 db. if two such units operate side by side, the sound level near the, would bea. 70dbb. 73 dbc. 105 dbd 140 db