Question 1

What is the dimension of heat capacity?

Accepted Answer

[ML²T⁻²K⁻¹]

Question 2

Which method of heat transfer requires a medium and involves actual physical movement of particles?

Accepted Answer

Convection

Question 3

Which particle mediates the strong nuclear force between nucleons inside the nucleus?

Accepted Answer

Pion (Pi-meson)

Question 4

Which instrument is used to measure rotation speed of a motor?

Accepted Answer

Tachometer

Question 5

A physical quantity is generally defined as a quantity that can be:

Accepted Answer

Measured

Question 6

How does the Sun's heat reach the Earth?

Accepted Answer

Radiation

Question 7

What is the approximate order of nuclear radius?

Accepted Answer

10⁻¹² cm

Question 8

Which quantity is measured in meters per second?

Accepted Answer

Speed

Question 9

Which pair has the same dimensional formula?

Accepted Answer

Work and energy

Question 10

Which method of heat transfer does NOT require any medium?

Accepted Answer

Radiation

Science One Liner Questions with Answers

Which quantity is measured in meters per second?