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Science quiz 2

Total questions: 10

Worksheet time: 3mins

Name
Class
Date
1.

A collection of light rays is called----------------.

a)
b)
2.

______is a luminous object.

a)
b)
3.

In light experiment we use __________.

a)
b)
4.

Light travel in ________line.

a)
b)
5.

_______is a non_luminous object.

a)
b)
6.

_______color light wave is longest.

a)

red

b)

yellow

7.

The (a)   of a light wave depends on its colour.

8.

Key is a (a)   object.

9.

When something blocked light (a)   is formed.

10.

We can't see non-luminous objects in the (a)   .