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Arlecino [84]
3 years ago
5

Convert the speed of light, 3.0 x 10^8 m/s, into mi/hr. (1610 m = 1 mi). Could you please explain step by step thank you!

Chemistry
1 answer:
jenyasd209 [6]3 years ago
8 0

Answer:

v=6.7\times 10^9\ mi/hr

Explanation:

Given that,

The speed of light is 3×10⁸ m/s

We need to convert it into mi/hr.

Since, 1 mile = 1610 m

1 hour = 3600 s

So,

v=3\times 10^8\ \dfrac{m}{s}\\\\=3\times 10^8\ \dfrac{\dfrac{1}{1610}\ \text{miles}}{\dfrac{1}{3600}\ s}\\\\=6.7\times 10^9\ mi/hr

So, the required speed of light is 6.7\times 10^9\ mi/hr.

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