NTPC CBT-2 Physics Quiz - 57

Attempt now to get your rank among 11 students!

Question 1:

Integrated Circuits (ICs) used in computers are made with which of the following

Question 2:

In a periscope, the two plane mirrors are kept-

Question 3:

The mass of the Earth is-

Question 4:

In which of the following media does sound travel the fastest?

Question 5:

Which of the following illustrates Newton's third law of motion?