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Total questions: 16
Worksheet time: 15mins
How does light travel?
It travels in circles.
It travels in straight lines.
It travels in a curved way.
It travels in a zigzag pattern.
Which one of these is a source of light energy?
fire
eyes
a mirror
the moon
This is an example of a ________________ object. Light hits the book and some of the light is reflected into the eye.
Luminous
Non luminous
Translucent
Opaque
This is an example of a ______________ object. Light travels in a straight line directly into our eyes.
Luminous
Non luminous
Opaque
Translucent
Describes an object which is not a source of its own light.
Luminous
Law of Reflection
Spectrum
Non-Luminous
Which of the following is not a source of light
Sun
Lamp
Flashlight
Paper
______ is when light rays bounce off of a surface in the same new direction
Reflection
Absorption
Refraction
Scattering
Which is an example of an opaque object?
Wax Paper
Plastic
Cardboard
Tissue Paper
What is the difference between transparent and translucent materials?
Transparent materials allow some light to pass through while translucent materials allow all light to pass through
Transparent materials allow less light to pass through than translucent
Transparent materials allow no light to pass through while translucent allows some light to pass through
Transparent materials allow all light to pass through while translucent materials allow some light to pass through
What is light?
The Sun
A form of energy
The Moon
A star
How is a shadow created?
When an object reflects the light
When an object blocks the light
When an object lets light pass through
When you turn off the light
What does "transparent" mean?
Light cannot pass through the object
You can't see clearly through it
Some light passes through an object
Light completely passes through an object
When an object blocks out the light, a ________________ is formed.
shadow
rainbow
flashlight
lighthouse
