Q.1.
Light from the Sun is called .......
Q.2.
When light travels from air to water .......
Q.3.
Grass looks green because .......
Q.4.
A red filter will only .......
Q.5.
When light travels from air to glass .......
Q.6.
When light travels from air to glass which of the following is true?
Q.7.
The three primary light colors are .......
Q.8.
Colors are caused by light having different .......
Q.9.
In a solar eclipse .......
Q.10.
Light can be split into colors of the spectrum using a prism. This is called .......