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Worksheetslight,reflection and shadow
Total questions: 10
Worksheet time: 6mins
how is/are shadow formed
Shadows are formed when a opaque object blocks the view of light
Because of the wall
The sun
All of the above
What is an image
(a)
In which time is the shadow longer
Morning
Afternoon
Evening
Morning and afternoon
What is reflection?
Reflection is the of bouncing back of light rays when it strikes an opaque surface.
Mirror shows the reflection of something
Something that shows the identical image of someone or something
All of the above
What is time of object is a caller glass
Translucent
Transparent
Opaque
None of the above
What is luminous object?
Objects that emit light are caled Luminous Objectslike sun, bulb, tubelight.
Something that is light
None of the above
We can see things around
What is a pinhole camera
A pinhole camera is a device which helps us to see images of objects.
It is an camera
It shows an inverted image
All of the above
What is the mirrors function?
It is an image of something
You can see yourself in it
Mirror are used to see reflections of objects.
Don’t know
How much would you rate this quiz out of 5
1/5
2/5
3/5
4/5
5/5
What is an sundial?
It shows time
It uses the sun
Sundial is how ancient people used to know time by the sun
All of th above
