Foundation Level III JEE Mock Test-5 (Physics)

Friction produces _____.

• Heat

• Colour

• Size

• Shape

Friction opposes ______.

• Motion

• Measurement

• Light

• Shadow

Which is a cause of friction?

• Due to interlocking surface

• Due to adhesion between two surface

• Both

• None

How many types of motion is there?

• 1

• 2

• 3

• 4

Dynamic friction is otherwise known as _____.

• Rolling friction

• Static friction

• Sliding friction

• Limiting friction

When body rolls on the surface of another,the friction is called _____.

• Static friction

• Rolling friction

• Limiting friction

• None

Wheel and the surface of the road get continuously ______.

• Deformed

• Good

• Emit

• Produces

Roller skates have _____ wheels.

• Large

• Big

• Tiny

• Gigantic

Limiting friction increase with ______ in the weight of the body.

• Decrease

• Equal

• Increase

• Low

Friction causes ______

• Wear

• Tear

• Both wear and tear

• None