Foundation Level -IV NEET Mock Test -7(Physics)

Barometer invented by

• Einstein

• Torricelli

• Galileo

• Pascal

The pressure exerted by atmosphere on the earth is

• Buoyancy

• Pressure

• Thurst

• Atmospheric pressure

Gaseous envelope around the earth is

• Density

• Pressure

• Pascal

• Atmosphere

Buoyancy on bodies have

• W<U

• W=U

• W>U

• All

Unit of thurst

• Newton

• Pascal

• Force

• Gravity

When a body floats in a liquid ,it's apparent weight is always

• Less than the weight of the body

• More than the weight of the body

• Equal to the weight of the body

• Zero

Pressure of a gas enclosed in a container can be measured using a

• Barometer

• Manometer

• Hydrometer

• Odometer

A man has a bucket of water in one hand and a stone in his other hand If he drops the stone in the bucket so that it sinks in water, then the man carries

• Less weight

• More weight

• Same weight as before

• Cannot say

A body floats when put on the surface of a liquid. The upthrust on the body dose not depend upon

• Density of body

• Density of liquid

• Volume of displaced liquid

• Acceleration due to gravity

A ship rises when it enters from river to sea because

• The submerged volume of ship decreases

• The force of buoyancy increases

• The volume of ship increases

• The mass of ship decreases