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Physics, 23.04.2021 17:50 whaddup8428
A laser has a frequency of 5.45x1015 Hz as it travels through a vacuum. What is the wavelength?
5.50x10-8 m
1.82x10-21 m
1.82x107ββββββ m
5.50x1022βββββ m
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A laser has a frequency of 5.45x1015 Hz as it travels through a vacuum. What is the wavelength?
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