Two waves have the same speed. The first has twice the frequency of the second. Compare the wavelength of the two waves. 1. The first has half the wavelength of the second. 2. The second has half the wavelength of the first. 3. They have the same wavelength. 4. The second has one third the wavelength of the first. 5. The first has one third the wavelength of the second.
Answers: 2
Physics, 22.06.2019 14:30, mangowammy
What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?
Answers: 1
Physics, 22.06.2019 22:10, bankrollbaby01
M1 = 2.8 kg, m2 = 6.72 kg, m3 = 11.2 kg, byas in .is ,is .toof m3 it 0.91 m. (in m/s)
Answers: 3
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