According to the law of reflection, what is the angle of incidence? O It is the angle the incident ray makes with a line drawn perpendicular to the reflecting surface.
O It is the angle the incident ray makes with a line drawn parallel to the reflecting surface.
It is the angle the incident ray makes with a line drawn perpendicular to the viewer.

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

Which of the following describes how a microwave heats food