Physics Past Questions and Answers

What is the inductance (L) of an inductor whose reactance is 1Ω at 50/ π hertz (H)?

A stroboscope can be used to make the ware appear ..............

In an elastic collision
I. Energy is conserved
II. Energy is decreased
III. Energy is increased
IV. Linear momentum conversed

Body floats in fluid when its .....................

The general gas law can be written as