RRB GROUP D Physics Quiz - 42

Attempt now to get your rank among 3 students!

Question 1:

what does the chronometer measure?

Question 2:

Due to capillary action, a liquid will rise in a tube if the angle of contact is:

Question 3:

Photon of which light has maximum energy?

Question 4:

Heat stored in water vapour is - 

Question 5:

Dew does not form in a strong windy night because-