DELHI POLICE HEAD CONSTABLE AWO/TPO PHYSICS QUIZ

Attempt now to get your rank among 54 students!

Question 1:

The band gap (EG) is the gap in energy between the bound state and the free state. The energy band gap is maximum in

Question 2:

Which of the following quantities does not have any unit?

Question 3:

............ Play the game by generating ultrasound.

Question 4:

What is the pressure exerted by a column of mercury 760 mm high at 0°C?

Question 5:

Which of the following are good conductors of electricity?

Question 6:

The region surrounding a magnet in which its effect can be experienced is called as

Question 7:

Which of the following instruments is used to measure the heat absorbed or evolved?

Question 8:

The slope of a distance-time graph shows speed, if the distance-time graph is curve then it represents

Question 9:

The value of acceleration due to gravity –

Question 10:

The first law of thermodynamics is simply the case of-