Energy

The SI unit of work is

• joule

• newton

• meter

• none

work= forcex___

• volume

• displacement

• distance

• none

1 joule=

• 1 newton x 1 metre

• 1newton

• 1 metre

• none

S I unit of energy___

• joule

• newton

• metre

• none

capacity to do work is called

• work

• joule

• energy

• none

liquid exert pressure in ______________

• downwards

• upward

• in all direction

• none

gases do not show the property of_____________

• surface tension

• viscocity

• thermal expansion

• none

solids are _______rigid

• least

• medium

• most

• none

liquid shows surface tension and viscocity because of____

• adhesive force

• cohesive force

• force of attraction

• none

The force of attraction between the particles of two different is called_______________

• cohesion

• force

• adhesion

• none