Physics, 25.03.2021 20:20 maggie9459
White light is refracted as it passes from the air into a glass prism, separating the colors that make up the original white light. this happens because
A. all light travels at the same slower speed in glass than in air
B. all light travels at the same faster speed in glass than in air
C. different colors of light travel at different speeds in glass
D. red light travels faster in glass than in air
Answers: 2
Physics, 22.06.2019 06:30
Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.
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Physics, 22.06.2019 12:30
Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=
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Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two
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Physics, 22.06.2019 17:00
If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.
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White light is refracted as it passes from the air into a glass prism, separating the colors that ma...
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