icantspeakengles
icantspeakengles
05.06.2020 • 
Physics

ILL GIVE BRAINLIEST!! URGENT PLEASE HELP Red light has the wavelength of 6.55 X 10 ^-7m. What is its frequency in hertz.

1. 4.58 hz
2. 4.58x10^14hz
3.21.8 hz
4. 2.18x^10-15 hz

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