2 years ago

Why are the constellations in the summer sky different from those in the winter?

Physics

1 answer:

atroni [7]2 years ago

4 0

This happens because of the earth rotating around the sun. So we see different constellations for different seasons.

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Answer:

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Explanation:

Given:

Time is inversely proportional to the speed

mathematically,

t ∝ (1/r)

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thus,

t = k/r

therefore, for case 1

time = 3 hr

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also,

for case 2

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thus,

we have

t = k/23

on dividing equation 2 by 1

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$\frac{t}{3}=\frac{k/23}{k/14}$

$t=\frac{14\times3}{23}$

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