5. Which of the following is velocity? *
A. 20 m/s
B. 40 m/s east
C. 40 m
O...
Physics, 14.05.2021 02:00 tjacqueline9753
5. Which of the following is velocity? *
A. 20 m/s
B. 40 m/s east
C. 40 m
O D. 20 m
Answers: 3
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The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
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