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Lady bird [3.3K]
1 year ago
8

The speed of light is 3.0 X 10^10 cm/s. Express this in mi/hr.

Chemistry
1 answer:
svp [43]1 year ago
4 0

Answer: 6.7*10^8 mi/hr

Explanation:

3.0 X 10^10 cm/s=

3.0 X 60 * 10^10 cm/minute=

3.0 X 60 * 60 * 10^10 cm/hr=

3.0*3600*10^10 cm/hr=

10800*10^10 cm/hr=

10800/160934*10^8 mi/hr=

1080000/160934*10^8 mi/hr=

6.71*10^8 mi/hr=6.7*10^8 mi/hr

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