Physics, 05.02.2020 02:44, yasameenakbari
The wavelength of red light is given as 6.5 × 10-7 m. if another wave of an unknown type has a frequency of 5.3 × 1015 hz. what is the relation between the wavelength of the unknown wave and red light? (note: c = 2.998 × 108 m/s)
Answers: 1
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What happens to light waves from a star as the star moves away from earth?
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Physics, 21.06.2019 23:30, ghari112345
Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?
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Physics, 22.06.2019 14:50, lilyrockstarmag
Abar magnet cut in half will form a total ofpoles. a)fourb)eightc)two
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The wavelength of red light is given as 6.5 × 10-7 m. if another wave of an unknown type has a frequ...
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