Light, Shadows and Reflections

We need _________ to see the things around us.

Tags

NGSS.4-PS4-2

All the sources of light can be classified into ____ categories.

An object that gives out its own light is called ________

We can see the moon because it reflects _______ into our eyes.

Tags

NGSS.MS-ESS1-1

Light travels in _________ lines.

The property of light by which it travels in straight lines is called. _________ propagation of light.

An ______ substance on which shadow is formed called a screen.

Shadow is formed in the direction ________ to the source of light.

Tags

NGSS.5-ESS1-2

The shape and size of the shadow varies with the ________ of the source of light.

Tags

NGSS.5-ESS1-2

________ eclipse occurs when the sun, the moon and the earth come in a straight line.

Tags

NGSS.MS-ESS1-1