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Gemiola [76]
3 years ago
15

A microwave has a wavelength of 0.028 m. What us this wavelength in scientific notation

Chemistry
1 answer:
ivolga24 [154]3 years ago
7 0

Answer:

2.8 times 10^ -2

Explanation:

scientific notation is supposed to be a number between 1 and 10

the decimal point moves 2 to the right in order to get 2.8 which makes the exponent negative

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Explanation:

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