Physics भौतिक विज्ञान Quiz #6
Clear nights are colder than cloudy nights because of
A gas thermometer is more sensitive than a liquid thermometer because a gas :
Which one of the following is used for sun glasses ?
The speed of light with the rise in the temperature of the medium :
When the barometer reading dips suddenly it is an indication of
Good conductor of electricity is
Heat from the Sun reaches the Earth by
In which of the following cases kinetic energy is being used in performing work ?
If the velocity time graph of a particle is represented by y = mt + c then the particle is moving with
Which of the following occurred first ?