The order of magnitude of Number $11$ is

Important Questions on Physical World and Measurement

EASY

NDA & NA EE

IMPORTANT

Physics Crash Course NDA & NA EE>Chapter 2 - Physical World and Measurement>Exercise 1>Q 21

The number of significant figures in $0.700 {\mathrm{m}}^2$ are

EASY

NDA & NA EE

IMPORTANT

Physics Crash Course NDA & NA EE>Chapter 2 - Physical World and Measurement>Exercise 1>Q 22

Dimensional formula for the Planck's constant is

EASY

NDA & NA EE

IMPORTANT

Physics Crash Course NDA & NA EE>Chapter 2 - Physical World and Measurement>Exercise 1>Q 23

Dimensional formula for the gravitational field intensity is

EASY

NDA & NA EE

IMPORTANT

Physics Crash Course NDA & NA EE>Chapter 2 - Physical World and Measurement>Exercise 1>Q 24

Dimensional formula for curie is

EASY

NDA & NA EE

IMPORTANT

Physics Crash Course NDA & NA EE>Chapter 2 - Physical World and Measurement>Exercise 1>Q 25

The velocity of a body falling under gravity is given by $v=g^a h^b$ where '$g$' is the acceleration due to gravity and h is the height. The values of a and b are