Welcome to the Science Quiz 55

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

The SI unit of force is

dyne

joule

kg. weight

Correct! Wrong!

Tyres are provided with deep grooves on their surface to

increases force

increases friction

increases torque

none

Correct! Wrong!

The force involved in falling an apple from a tree is

Muscular force

Magnetic force

Gravitational force

none

Correct! Wrong!

With the increase in the weight of an object the pressure

increases

decreases

same

none

Correct! Wrong!

To increase pressure

area to be increased

area to be decreased

decrease in force

none of these

Correct! Wrong!

Wheel is made circular, because

increases friction

minimises friction

just for commercial use

none

Correct! Wrong!

The unit of pressure is

pascal

newton

dyne

none

Correct! Wrong!

As we go to the higher altitude the atmospheric pressure

Increases

Remains same

Decreases

none

Correct! Wrong!

Science Quiz 55

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Welcome to the Science Quiz 55

The SI unit of force is

Tyres are provided with deep grooves on their surface to

The force involved in falling an apple from a tree is

With the increase in the weight of an object the pressure

To increase pressure

Wheel is made circular, because

The unit of pressure is

As we go to the higher altitude the atmospheric pressure

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