RRB GROUP D Physics Quiz - 44

Attempt now to get your rank among 4 students!

Question 1:

Which of the following is  the method of heat transfer in solids?

Question 2:

A fruit hanging from the upper branch of a tree contains-

Question 3:

Energy in foods can be measured in which units-

Question 4:

One Hertz(Hz) is equal to how many Decibles (dB)?

Question 5:

Which one of the following is not the unit of energy?