Physics Past Questions and Answers

Which of the following is not luminous object?

The resultant force of a couple is .........?

A vector quantity can only be completely described when ......... and ............are mentioned.

In which of the following device in the expansion of solid is a disadvantages?
I. Simple pendulum
II. Fire alarms
III. Thermostat
IV. Bimetallic thermometer

If an object is placed at a height of tem above the ground at a stationary point. It posses what types of energy?