Chemistry, 04.01.2022 04:20, janellylancon623
Please help me :(
1.) A laser emits light of frequency = 4.74 x 1014 sec-1. What is the wavelength of the light in nm?
2.) A certain electromagnetic wave has a wavelength of 625 nm.
a.) What is the frequency of the wave?
b.) What region of the electromagnetic spectrum is it found?
c.) What is the energy of the wave?
Answers: 2
Chemistry, 21.06.2019 13:00, black99girl
What type of reaction is represented by the following example? 2co2 (g) + 4h2o (l) + 1452 kj 2ch3oh (l) (g) + 3o2 (g) exothermic endothermic
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Chemistry, 22.06.2019 00:40, draveon353
During which time interval does the object travel approximately 10 meters
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Please help me :(
1.) A laser emits light of frequency = 4.74 x 1014 sec-1. What is the wavelength...
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