14. because violet light has more energy than red light,
a. red light is less bright than vio...
Physics, 30.08.2019 09:50 Jennifer16253
14. because violet light has more energy than red light,
a. red light is less bright than violet light.
b. violet light has a higher wave frequency than red light.
c. the mass properties of light are invariable.
d. violet light is preferable in a photographer's darkroom.
Answers: 2
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How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57×10−21 newtons?
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Agust of wind pushes a beach ball with a force of 9 newtons. the ball rolls 10 meters in 3 seconds. what is the power of the wind? 900 w 90 w 30 w 3 w
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