WorksheetsSun, Earth, Moon - Light and Shadows
Total questions: 50
Worksheet time: 32mins
Light travels
around corners
in a straight line
in the air
in water
If light hits something transparent , it will...
make a shadow
pass through
stop
When the sun gets higher in the sky, shadows get ______.
longer
gone
shorter
darker
Which is NOT a source of light?
firefly
ball
sun
torch
1. What is the only form of energy we can see?
prism
light
mirror
Which of the following objects reflect light?
What does dark mean?
The night
Absence of light
Too much light
The Moon
Butter (tracing) paper is _____________ which will let some light pass through it.
Translucent
Transparent
Opaque
Light
______________ light can be separated into a rainbow of colors.
White
Ultraviolet
Polarized
Fluorescent
Jagriti is drinking a glass of appy. She looks through the glass and the objects behind it look fuzzy. This is because the appy is .
opaque
translucent
transparent
Madhav is pushing the door closed. He cannot see through the door because it is-
opaque
translucent
transparent
If we observe closely, we will find that the Moon changes in its appearance everyday, this is due to
the Sun light that falls on the Moon
the Sun's Shadow that falls on the Moon
The Earth's shadow that falls on the Moon
The Moon's own light
When the Moon comes between the Sun and The Earth, it blocks the light from the Sun and causes
Lunar Eclipse
Solar Eclipse
In a Lunar eclipse the shadow of _________________________ is formed on the Moon
Earth
Sun
Mercury
Venus
A Solar Eclipse happens when the _______________ blocks the _________________.
Earth blocks the Sun.
Moon blocks the Earth.
Sun blocks the Moon.
Moon blocks the Sun.
The following shows a ___________________ eclipse happening.
Solar
Lunar
Which of the following properties is the reason for shadows to be formed ?
Reflection of light
Refraction of light
Scattering of light
Light always travels in a straight line
A (a) is formed when rays of light are blocked by an opaque object .
The Lunar Eclipse occurs on
New Moon
Full Moon
Gibbus Moon
Identify the eclipse by looking at the positions.
Conjunction
Lunar Eclipse
Solar Eclipse
Which will make the darkest shadow?
Sheet of thin tissue paper.
glass window
wooden chopping board
plastic bottle
As the object moves closer to the source of light, the size of the shadow
increases
decreases
remains the same
is too small to see
When the Sun is behind you, your shadow is ...
behind you
in front of you
at the side of you
not there
Why do shadows made by the Sun move throughout the day?
Because the weather changes
Because someone moves the objects
Because the sun appears to move across the sky
Shadows are longest during _______.
morning and evening
noon
night
Where will the tree's shadow be?
A
B
C
D
We can see things around us because of light reflecting off the object and into our eyes?
True
False
What is the best explanation for Mickey seeing himself in the mirror?
refraction
bending of light
reflection
image
Which of the following is not always necessary to observe a shadow?
Sun
Screen
Source of light
Opaque object
During which part of the lunar cycle can a solar eclipse occur?
New Moon
First Quarter
Full Moon
Third Quarter
During which part of the lunar cycle can a lunar eclipse occur?
New Moon
First Quarter
Full Moon
Third Quarter
The first Indian to go into space was ______ ______
(a)
The gravity of moon is _________ of the Earth
one-sixth
one-forth
one-fifth
What are the types of satellites?
artificial & homemade
natural & organic
natural & artificial
Who was the first person to step on moon?
Edwin Aldrin
Neil Armstrong
Rakesh Sharma
Yuri Gagarin
What is the first satellite launched by India?
Aryabhattha
Rohini
Insat 1A
Which type of satellite are used for GPS?
Spy satellite
Weather satellite
Comunication satellite
Navigation satellite
The natural pull of objects towards each other is called ___________.
Elasticity
An orbit
Gravity
The Moon
Human made objects that orbit the Earth are called ___________.
Artificial asteroids
Artificial satellites
Natural asteroids
Natural satellites
