You are instructed to attach new arms on any of the widgets that have broken arms. What BEST describes what you are doing

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

Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference

How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n