RRB GROUP D Physics Quiz - I

Attempt now to get your rank among 19 students!

Question 1:

Parsec is the unit of which of the following?

Question 2:

Tape recorder should not be kept near one of the following things–

Question 3:

An object covers distance which is directly proportional to the square of the time. Its acceleration is

Question 4:

An object is placed at a distance of 60 cm from a concave mirror. What should be the focal length of the concave mirror to get its magnification of 1/2?

Question 5:

The animal which uses sounds as its ‘eyes’ is-

Question 6:

What is the unit of work?

Question 7:

The first law of thermodynamics is simply the case of-

Question 8:

CT scan is essentially .............

Question 9:

Which of the following causes a soap bubble to become spherical?

Question 10:

If two plane mirrors are place at right angle in front of each other then how many images are formed by them.