Question

match the following
a)convex mirror
b)pitch
c)rear view mirror in vehicles
d)frequency
e)sound waves
f) shaving mirror
g)Sir Isaac Newton
h)loudness
i)wind or reed instrument
j)Concave mirror
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Answer 1

Explanation:

1. convex mirror- rear view mirror in vehicles
2. pitch-sound waves
3. concave mirror- shaving mirror
4. frequency-loudness
5. sir Isaac Newton-wind or reed instrument
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