Chemistry, 18.10.2020 16:01 princesskhj6932
A 337 nm nitrogen laser puts out 4.00 W of power with a beam 4.50 nm in diameter. The beam is pointed directly at a pinhole which has a diameter of 2.20 nm. How many photons of light will travel through the pinhole per second?
Answers: 3
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To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
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What is formed when amino acids form long chains or polymerize
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A 337 nm nitrogen laser puts out 4.00 W of power with a beam 4.50 nm in diameter. The beam is pointe...
Computers and Technology, 03.12.2019 04:31
Computers and Technology, 03.12.2019 04:31