Term II Quiz

The molecules are close to each other in ___________

• liquids

• solids

• gases

Wind energy is converted to ___________

• sound

• heat

• electrical

We get static current due to _________

• friction

• light

• magnet

When an opaque object blocks the path of light, a __________ is formed.

• energy

• shadow

• wave

Clear glass is

• opaque

• transparent

• translucent

Molecules vibrate and move apart when a substance is

• cooled

• frozen

• heated

We are able to write due to the following force

• friction

• magnetic

• pull

True or false? --> A light source is necessary to form a shadow.

• True

• False

• Can't say

Knife is an example of following simple machine,

• wedge

• pulley

• wheel and axle

We use an _________ to slide heavy objects easily.

• inclined plane

• screw

• wedge