Science Quiz 98

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

Tyres are provided with deep grooves on their surface to?

Increases force

Increases friction

Increases torque

None

Correct! Wrong!

With the increase in the weight of an object the pressure ?

Increases

Decreases

Same

None

Correct! Wrong!

Wheel is made circular, because?

Increases friction

Minimises friction

Just for commercial use

None

Correct! Wrong!

As we go to the higher altitude the atmospheric pressure ?

Decreases

Increases

Remains same

None

Correct! Wrong!

The SI unit of force is ?

Kg. weight

Joule

Dyne

Correct! Wrong!

The force involved in falling an apple from a tree is?

Muscular force

Magnetic force

Gravitational force

None

Correct! Wrong!

To increase pressure ?

Area to be increased

Area to be decreased

Decrease in force

None of these

Correct! Wrong!

The unit of pressure is?

Pascal

Newton

Dyne

None

Correct! Wrong!

Science Quiz 98

You Failed!

You weren't even close... Carry on!

Close enough!

You were even close... Carry on!

You are Genius!

You nailed it!