Worksheets2526-G5-T1-Quiz
Total questions: 50
Worksheet time: 25mins
The moon
gives off its own light
is not a source of light
A light bulb
is a source of light
does not give off its own light
Stars.
Natural light source.
Artificial light source.
Not a light source.
Fireworks.
Natural light source.
Artificial light source.
Not a light source.
Why do mirrors reflect light well?
Because you can see your face in one.
They are a light source.
They are used in periscopes.
They have a shiny surface.
What happen when light hits a shiny and smooth surface?
It bounces off the material, changing direction.
It is absorbed by the material
It forms a rainbow
It passes completely through the material
Light reflects off which of these materials?
A mirror
Football
Glass
Nearly every material will reflect light
Which of the the following would reflect the most light?
A smooth, shiny object with flat surfaces
An object with a crumpled surface
A rough object with curved surfaces
A dark, shiny object with curved surfaces
Which word best describes how light moves?
in circles
straight line
slowly
faster through opaque objects
We see shadow because light travels in a ___________ line.
curved
rainbow
straight
zigzag
What is the angle of mirror in periscope
35
45
55
65
How many mirrors there are in the periscope?
5
4
3
2
The following diagram shows a driver who could see the image of a vehicle behind him without turning his back.
Why?
Light travels in a straight line
Light is refracted
Light is reflected
Light travels in two different mediums
Tick the correct of TWO devices which use the principle of light reflection in our daily lives.
Ariff is watching a cat on a wall using a periscope. Which of the following is the correct reflected ray diagram in the periscope? Tick the correct answer.
None
None
Which of the following shows that light travels in a straight line? Tick the correct answers.
A
B
C
D
E
Which type of mirror is this? (inside of spoon)
plane
convex
Wait that's a mirror?
concave
Which type of mirror is this?
convex
plane
concave
Wait, that's a mirror?
Why doesn’t the surface of a wooden boat reflect light as the surface of water does?
Because the boat's surface is rough and absorbs more light.
Because the surface of the boat is red, not blue.
Because the boat is not a natural object like the water is.
Because the boat is on top of the water's surface.
The center of our solar system is the....
Earth
Sun
Moon
Asteroid belt
There are _________ planets in our solar system.
6
7
8
9
Where is the Asteroid Belt located?
Between Earth and Mars
In the Kuiper belt
Between Mars and Jupiter
Beyond the Oort cloud
What is true about the sun and the moon?
The sun brights the half of the Moon that is facing it, and the other half is dark.
The sun brights the half of the Moon that is not facing it, and the other half is dark.
The sun brights the entire moon and no part of it is dark.
The Moon makes its own light and the sun doesn't have anything to do with it.
Which of these cycles is a direct result of Earth's rotation?
Day and Night
Moon Phases
Rainfall and evaporation
Seasons
Which of the following lists the correct order of the planets from the sun?
Mercury, Venus, Mars, Earth, Jupiter, Saturn, Uranus, Neptune
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Pluto
Mars, Venus, Earth, Mercury, Jupiter, Saturn, Uranus, Neptune
Planet Earth is the _____closest to the sun.
Fifth
First
Third
Sixth
What keeps the planets in orbit around the sun?
gravity
friction
magic
distance
The path an object takes as it revolves around a star, planet or mooon
Orbit
Revolution
Rotation
What are naturally occurring satellite that orbit planets?
moons
asteroids
comets
stars
Which planet is the hottest planet in our solar system?
Mercury
Venus
Earth
Mars
Mercury is the smallest inner planet.
True
False
Neptune is the farthest planet from the Sun
True
False
What is the only planet known to have organic life?
Venus
Mars
Jupiter
Earth
What is the largest planet in the solar system?
Jupiter
Saturn
Earth
Neptune
Which of the following best describes a Globe?
A flat map
A round model of the Earth
A telescope
A compass
What is an Axis?
An imaginary line around which the earth spins or rotates.
A tool used for drawing straight lines.
A type of plant found in rainforests.
A measurement of temperature.
A shadow is a dark area where
a light blocks an object
an object is blocked by the light
you can fall to the center of the earth.
The image shows four different shadows made by a flag pole kept in a playground. It also shows
different positions of the Sun through the day. Which shadow occurs at noon?
shadow 1
shadow 2
shadow 3
shadow 4
What happens as the day goes from morning to noon?
the shadows get longer
the shadows get wider
the shadows get thinner
the shadows get shorter
Which time of the day would the sun cast its shortest shadow during the summer?
9 a.m.
12 noon
4 p.m.
7 p.m.
A long shadow indicates what times of day?
morning and night
noon and evening
noon and night
morning and evening
The closer the source of light, the _________ is the shadow.
same size
bigger
smaller
clearer
Shadow is formed on the ___________ side of the source of light.
left
front
right
opposite
The shadow gets ___________ when screen is moved away.
smaller
darker
larger
no shadow
