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WorksheetsColoured light and Light Waves OS
Total questions: 20
Worksheet time: 10mins
Material that allows light to pass through allowing you to see "clearly" to the other side
Opaque
Translucent
Transparent
Light is a form of
energy
electricity
reflection
What does refract mean?
To shrink
To turn
To widen
To enlarge
When light shines through a prism it creates a
flashing light
electromagnetic wave
spectrum
What is reflection in simple terms?
Light is soaked up
Light passes through
Light bounces off
When the light gets brighter, your pupils will
dilate
shrink
change colour
not change colour
Why does an apple appear red?
All colours are absorbed & none are reflected
All colours are absorbed except for blue, which is reflected
All colours are reflected and none are absorbed
All colours are absorbed except for red, which is reflected
Objects that reflect ALL colours will appear
black
grey
white
multi-coloured
Objects that ABSORB all colours of light will appear
white
black
grey
multi-coloured
Caleb is sitting near the window on a sunny day. When he closes the curtain, the room becomes darker. What property of the curtain allows it to make the room darker?
The curtain absorbs light
The curtain folds easily
The curtain is brightly coloured
The curtain is rectangular
What kind of light is sunlight?
White light
Infrared light
Yellow light
Red light
What is the relationship between eyesight and light?
Light shines through all objects, allowing people to see them
Light reflects off an object and then enters the eye, allowing people to see light
Light enters the eye before striking an object, allowing people to see the object
Which picture best shows the law of reflection?
A
B
C
D
What property of light makes this pencil appear to be bent or broken?
Reflection
Refraction
Diffraction
Absorption
At which point is the laser being reflected?
A
B
C
D
Which picture shows light being reflected?
A
B
C
D
Which of the following is the best example of an object absorbing light?
A black sweater in the sun
A clean window in the sun
A curved mirror in the sun
A long shadow in the sun
What makes it possible to see an object when looking through a periscope?
It contains mirrors which reflect the object
It magnifies small objects so they can be seen
It absorbs the light rays being passed through it
It separates the light into different colours
The three primary colours of light are
Red, Blue, Yellow
Pink, Green, Blue
Violet, Green, Red
Blue, Green, Red
Light enters which part of the eye first?
Retina
Cornea
Lens
Cones
