Quiz
physics quiz - what is light
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Questions in this quiz (10)
1Light sources give out energy, we say they are
- Aopaque
- Bumbra
- Cluminous
2Sally has her own puppet show, when she brings out one of her puppets what is the fuzzy area around the shadow called?
- Aumbra
- Bpenumbra
- Cinfrared radiation
3umbra's appear when you use...
- Aspread out source of light
- Bpoint source of light
- Cnone of the above
4look at the picture.
If the middle card would move a bit, would Anna be able to see?
- Ayes
- Bno
5When you take a picture of your friend then your friend is the
- Aimage
- Bobject
- Cdetector
6which principle does a pinhole camera work on?
- Arectilinear propogation of light
- BLASER
- Clight intensity
7name a property of a pinhole camera
- Alaterally inverted
- Bupright
- Cinverted
8which scientist explained how a pinhole camera works
- AIbn Batuta
- BIbn Sinha
- CAl Hathyam
9In the past how did people capture images
- Ausing film
- BCCDs
- CLasers
10How do people store images these days?
- Afilm
- BCCDs
- Clasers
Information
- Description
- allows you to understand the basic concepts of light
- Author
- Kriti Johri
- Language
- English
- Views
- 53
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- Rating
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