Question 1. State True or False
(a) Light travels in straight line
(b) A Shadow can be coloured
(c) The image formed in pinhole camera is both erect and inverted
(d) Transparent object does not cast shadows
(e) A periscope is an instrument used for observing objects from a hidden position
(f) Moon is a luminous object
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Answers
Answered by
3
Answer:
- true
- false
- true
- true
- true
- true
Answered by
2
Answer:
1 true
2false
3
4 true
5
6 false
Explanation:
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