Syvum Home Page
  NY Regents Exam   Teasers   IQ Tests   Chemistry   Biology   GK   C++   Recipes   Search

Home > Quiz Games > Physics >

School Physics Quiz : Work & Energy


Answer the following questions based on work & energy.

Formats Info Page Quiz Review
Multiple choice

Your Performance  

1.

Kinetic energy of a body in motion equals the product of half its mass and the square of its _______

  velocity

  acceleration

  distance

  Half-n-half Clue
 

2.

The energy acquired by a body because of its motion is called potential energy.

  True

  False

 

3.

The maximum amount of work that can be done by a 60 kW machine in 6 seconds is

  10 J

  360 J

  10 kJ

  360 kJ

  Half-n-half Clue
 

4.

Both work and heat are measured in Joules.

  True

  False

 

5.

Power is the rate of doing work.

  True

  False

 

6.

If an engine does 672 J of work in 7 seconds, its average power is

  4704 W

  665 W

  96 W

  679 W

  Half-n-half Clue
 

7.

The energy losses from machines are mostly dissipated as sound energy.

  True

  False

 


 
36 more pages in School Physics Quiz


Contact Info © 1999-2014 Syvum Technologies Inc. Privacy Policy Disclaimer and Copyright
Previous
-
Next
-