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Answers by Jxmallett

Answers by Jxmallett
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The red light emitted by a he-ne laser has a wavelength of 633 nm in air and travels at 3.00 108 m/s. find the frequency of the laser light. answer in units of hz.
answered Aug 26, 2018
3 votes
118k views
A high speed train can travel an average of 500km in 2 hours. If it left its station at noon and traveled nonstop, how many kilometers had it traveled by midnight. A. 1,500km B. 3,000km C. 6,000km D. 12,
answered May 11, 2018
6 votes
99.3k views
Eight friends share 12 burritos equally. how many burritos does each friend get?
answered Feb 14, 2017
6 votes
125k views
The large plantations in guyana raise: a : cotton b : sugar c : tobacco d : rice
answered Jan 8, 2017
5 votes
231k views
What is (d plus 3) plus 8 simplified?
answered Feb 22, 2016
4 votes
189k views
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