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WorksheetsScience - Light
Total questions: 50
Worksheet time: 25mins
objects that give out light on their own and are not man made are called _______
Natural source
artificial source
Is this a natural or artificial light source?
Natural source
Artificial source
I don't know
Is this a natural or artificial light source?
Artificial source
Natural source
Does the glowworm have natural or artificial light?
Artificial light
Natural light
Is this a natural or artificial light source?
Natural source
Artificial source
Does the firefly have natural or artificial light?
Artificial light
Natural light
I don't know
Is this a natural or artificial light source?
I don't know
Artificial source
Natural source
Is this a natural or artificial light source?
Artificial source
I don't know
Natural source
Is this a natural or artificial light source?
Artificial source
I don't know
Natural source
Is this a natural or artificial light source?
I don't know
Natural source
Artificial source
What is light? A type of energy that...
lets us see.
animals feed on.
causes earthquakes.
creates the tides in the oceans.
Select 2 types of light sources. (CHOOSE 2)
Transfer.
Natural.
Environmental.
Artificial.
A natural light source...
is like the moon because we can see it.
is a light source that is created by humans.
requires electricity.
is energy that comes from our environment and is not man-made.
The Sun
Natural light source.
Artificial light source.
Not a light source.
A candle.
Natural light source.
Artificial light source.
Not a light source.
A rock.
Natural light source.
Artificial light source.
Not a light source.
The Moon.
Natural light source.
Artificial light source.
Not a light source.
Fireworks.
Natural light source.
Artificial light source.
Not a light source.
Fireflies.
Natural light source.
Artificial light source.
Not a light source.
Light bulbs.
Natural light source.
Artificial light source.
Not a light source.
Stars.
Natural light source.
Artificial light source.
Not a light source.
A mirror.
Natural light source.
Artificial light source.
Not a light source.
light bulb
luminous object
non-luminous object
table
luminous object
non-luminous object
torch
luminous object
non-luminous object
glow worm
luminous object
non-luminous object
mirror
luminous object
non-luminous object
Which of the following words is a luminous body?
flashlight
dog
cat
Which of the following words is an illuminated body?
lamp
table
candles
What is non-luminous ?
Light
Sound
Things that produce there own light
Things that dont produce there own light
What is lumious ?
Thing that produce there own light
Things that relects light
Things that dont produce there own light
Sound waves
Which have only luminous object?
torach,sun,fire,firefly,stars
Moon,stars,sun,fire
Car,slippers,
Fire,tree
Which have only non-luminous object?
Moon,table
Star
Firefly
Fire
The bending of light is
Refraction
Transprent
Opaqe
Which have only non-luminous object
Moon,table,chair,book
Sun,fire,blub
None of the above
All of the above
Refraction is the bending of light
True
False
How does light travel
Straight
Side ways
All of above
None of above
What is man made luminous
Thing that is made by man
Dont know
All of above
Light on earth only came form the sun
True
False
Firefly is luminous
True
False
Light is a form of
energy
matter
gas
rainbow
When light is _____________, it bounces back from a surface.
reflected
refracted
absorbed
When light is _____________, it passes from one transparent material to another and changes direction.
reflected
refracted
absorbed
When a pencil is viewed in a glass of water, the light passes through the water and the air and causes the path of light to bend. This is an example of...
reflection
refraction
absorption
Stan can see the moon at night because the moon
glows in the dark
reflects light from the sun
is very large
makes its own light
If you see a yellow banana, it is because the color yellow is being ____________
absorbed
refracted
reflected
Light travels
in a straight line until it strikes an object
in a wavy line and continues when it hits an object
in a straight line and through every object
Define reflection
the bending of light rays
occurs when an object takes in light
occurs when light rays bounce from a surface
