Chemistry, 18.03.2021 03:40 aaleeyahprice
The wavelength of green light from a traffic signal is centered at 4.50 x 10-5 cm. Calculate the frequency.
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When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)
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What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?
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One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
The wavelength of green light from a traffic signal is centered at 4.50 x 10-5
cm. Calculate the fr...
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