WorksheetsInSeRtJoKeHeRe.JpG
Total questions: 15
Worksheet time: 6mins
Name
Class
Date
1.
Shadows are places were light ......
a)
is Flashing
b)
becomes Black
c)
Ends
d)
is Blocked
2.
Light travels in ....
a)
Flashing lines
b)
Straight lines
c)
2 lines
d)
Squiggly line
3.
A _______ object is one that produces light
A _______ object is one that reflects light.
A _______ object is one that reflects light.
a)
Luminous/Non-luminous
b)
Non-luminous/Luminous
4.
What is Reflection?
a)
Light goes threw a substance
b)
Light bounces off a substance
c)
Light jumps objects
d)
Light blocks objects
5.
What is Transmission/Refraction?
a)
Light changes direction in old substance
b)
Light changes direction in new substance
c)
Light changes in old substance
d)
Light changes in the new substance
6.
What is the fastest?
a)
The scary dog
b)
Usain Bolt
c)
Sound
d)
Light
7.
What is happening in the picture?
a)
Reflection
b)
Refraction
c)
Diffraction
d)
Absorption
8.
What happens when light goes threw a glass prism?
a)
It turns into a rainbow
b)
It stays white
c)
It turns into the color spectrum
d)
It stops
9.
What is happening in the picture?
a)
Transmission
b)
Reflection
c)
Refraction
d)
Absorption
10.
Which of the following is transparent?
a)
Frosted glass
b)
Stone
c)
Glass
d)
Fog
11.
Which of the following objects are translucent?
a)
Clear Glass Window
b)
Frosted Glass Window
c)
Jan Paul
d)
Textbook
12.
Which of the following is opaque?
a)
Glass
b)
Frosted glass
c)
Clear plastic
d)
None off them
13.
The Primary Colours of Light are:
a)
Red, Blue, Cyan
b)
Red, Yellow, Green
c)
Red, Blue, Green
d)
Red, Green, Magenta
14.
Wait 20 seconds or answer WRONG
a)
I won!
b)
I lost?
c)
Ayub is the best
d)
We all won!
15.
How far is the sun?
a)
365 years
b)
366 years
c)
One astronomical year
d)
A couple astronomical years
100 %
