The speed of light in a vacuum is approximately 299,500,000 meters per second. In scientific notation, we can write this number as a * 10b where a = and b =.

Question

Biology

Angelina Barrett

20 April, 09:54

The speed of light in a vacuum is approximately 299,500,000 meters per second. In scientific notation, we can write this number as a * 10b where a = and b =.

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Answers (2)

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Jasiah Bailey · Answer 1

In scientific notation, the value of the speed of light in a vacuum

will be written as 2.995 * 10^8. When this value is represented in the form of

a * 10^b, then, a = 2.995 and b = 8.

The value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. In this case, the scientific notation will be written as 3 * 10^8.

Hanna Mcclain · Answer 2

Hanna Mcclain 20 April, 12:00

0

6.022 x 10^ 23

a = 6.022

b = 23