Physics Questions

Which of the following is NOT an example of potential energy?

The Brownian Motion was discovered by

The capacity to do work is called

Consider a hypothetical planet whose mass and radius are both half that of Earth. If g is the acceleration due to gravity on the surface of Earth, the acceleration due to gravity on the planet will be

The SI unit of weight is a

According to Ohm's law, if current (I) increase and potential difference (V) remains constant, then

Two identical resistors of 20 ohm each are connected in parallel. This combination, in turn, is connected to a 10 ohm resister. The equivalent resistance of the combination will be

One step in the production of hydroelectric power involves _____.