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goldenfox [79]
3 years ago
5

The colour of light depends on it's wave length.Red light have a wave length in the order of 7.8*10 raise to power of -7metre, e

xpress this length in micrometres, nanometres and Angstrome
Chemistry
1 answer:
Arisa [49]3 years ago
8 0
That will be 0.78*10 raise to the power of -1 nanometers
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