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- 1. Open Ended
what are luminous objects
- 2. Fill in the Blank
If we cannot see through an object at all, it is an _____ object
- 3. Fill in the Blank
if you are able to see clearly through an object, it is allowing light to pass through it and is
- 4. Draw
Draw the things needed to form a shadow .
Background image
- 5. Multiple Choice
Which is an example of a translucent object?
A thin sheet of paper
A thin glass slab
A thin iron sheet
All of these
- 6. Multiple Choice
Allow light to pass through them.
Allow light to pass through them.
Allow light not to pass through them.
None of these
- 7. Multiple Choice
________are formed when an opaque object comes in the path of light
I don't know
Light
Reflections
Shadows
- 8. Multiple Choice
________ reflection gives us clear images
Mirror
Light
Shadows
I Don't know
- 9. Multiple Choice
______ travels in straight line.
Light
SHADOWS
REFLECTIONS
Pinhole camera
- 10. Fill in the Blank
Pinhole camera can be made with simple materials and can be used to image the Sun and ______ lit objects
- 11. Fill in the Blank
Sometimes shadow of an object givesan idea about its
- 12. Draw
Draw three opaque object
Background image - 13. Multiple Choice
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 .
- 14. Multiple Choice
How is our Quiz till now ?
Needs improvement .
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Amazing !!
Good
- 15. Fill in the Blank
What is an obstacle?
- Answer choicesTagsAnswer choicesTags