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Tom [10]
3 years ago
6

Stars of which color have the coolest surface temperature?

Physics
2 answers:
Y_Kistochka [10]3 years ago
8 0
The surface of the coolest star is Blue I believe.
Nutka1998 [239]3 years ago
3 0

its Red star they are the coolest ...


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A water gun fires 5 squirts per second. The speed of the squirts is 15 m/s.
stira [4]

Answer: 3.75 m

Explanation:

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So, 1 squirt in 1/5 second which is 0.2 second.

The difference in timing of two consecutive squirt is 0.2 second, so

time (t) = 0.2 s.

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Distance of separation (d) = ?

Now, formula for distance is

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