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Worksheetslight
Total questions: 15
Worksheet time: 3mins
Name
Class
Date
1.
What is your name?
4 lines
2.
Each narrow beam of light is called (a)
3.
I cannot see my face on the wooden board because...
a)
wood is of dark colour.
b)
wood reflects lot of light.
c)
wood absorbs all of the light.
4.
Light is a KIND of ENERGY.
a)
True
b)
False
5.
Which are the two type of light sources?
a)
Artificial and Natural
b)
Natural and Invented
c)
Artificial and Not Artificial
d)
All of them
6.
Which of these are examples of NATURAL sources of light?
a)
Sun
b)
Stars
c)
Lightning
d)
ALL of them
7.
How does light travel/move?
a)
In ONE direction, VERY fast
b)
In ALL directions, VERY fast
8.
What happens when light hits an object?
a)
Some of the light jumps in different directions
(bounces)
(bounces)
b)
Some of the light gets absorbed by the object.
c)
Some of the light bounces back to your eye
d)
ALL of them.
9.
_______ is when light hits and object and it BOUNCES off.
a)
Reflection
b)
Refraction
10.
Which objects REFLECT more light?
a)
Shiny objects
b)
Dull objects (not shiny)
11.
Which of the following planets most likely has the highest temperature?
a)
Earth
b)
Mars
c)
Mercury
d)
Neptune
12.
Which of the following explains the revolution of a planet?
a)
The Earth revolves around the sun once per day.
b)
The Earth revolves around the sun once per year.
c)
The moon revolves around the sun once per day.
d)
The Earth rotates on it's axis once per day.
13.
The sun is a star. Why does it look brighter than other stars?
a)
It's larger than other stars.
b)
It's hotter than other stars.
c)
It's closer than other stars.
d)
It's smaller than other stars.
14.
The further a planet is from the sun the....
a)
colder
b)
hotter
c)
smaller
d)
larger
15.
What's the difference between asteroids and comets?
a)
comets are made of rock and asteroids are made of dust and ice.
b)
Asteroids are made of rock and comets are made of dust and ice.
c)
Asteroids orbit the sun while comets orbit a planet.
d)
comets are larger than asteroids.
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