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WorksheetsLight, Shadows and Reflections
Total questions: 15
Worksheet time: 14mins
what are luminous objects
If we cannot see through an object at all, it is an (a) object
if you are able to see clearly through an object, it is allowing light to pass through it and is
(a)
Draw the things needed to form a shadow .
Which is an example of a translucent object?
A thin sheet of paper
A thin glass slab
A thin iron sheet
All of these
Allow light to pass through them.
Allow light to pass through them.
Allow light not to pass through them.
None of these
________are formed when an opaque object comes in the path of light
I don't know
Light
Reflections
Shadows
________ reflection gives us clear images
Mirror
Light
Shadows
I Don't know
______ travels in straight line.
Light
SHADOWS
REFLECTIONS
Pinhole camera
Pinhole camera can be made with simple materials and can be used to image the Sun and (a) lit objects
Sometimes shadow of an object givesan idea about its
(a)
Draw three opaque object
Name sources of light that are not hot
fire fly ,sun and fire
tube light, fire fly and neon light.
Sun , moon and stars
Tube light , fire and LED bulb .
How is our Quiz till now ?
Needs improvement .
Not good
Amazing !!
Good
What is an obstacle?
(a)
