Physics, 14.01.2021 08:50 user1234573
What is the frequency of UV radiation whose wavelength is 2.40 x 10-7 m?
Answers: 3
Physics, 22.06.2019 02:20
According to newtonβs first law of motion, which force is expected to cause a body to accelerate?
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Physics, 22.06.2019 05:30
Could someone . i have tried to solve myself but my calculation is off
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Physics, 22.06.2019 15:30
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
Physics, 22.06.2019 19:00
According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?
Answers: 3
What is the frequency of UV radiation whose wavelength is 2.40 x 10-7 m?...
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