1what evidence did sir isaac newton use to support his particle explanation of
light?
a...
Physics, 12.11.2019 19:31, keilamurillo5901
1what evidence did sir isaac newton use to support his particle explanation of
light?
a light produces an interference pattern.
b light causes electrons to be emitted from a metal surface.
c light reflects off metal surfaces,
d light travels in a straight line, and it casts a shadow.
Answers: 2
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What would the difference of spectral lines emitted by hydrogen gas in distant galaxies which is normally found at a wavelength of 21 cm on earth, be observed at 21.1 centimeters?
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Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j
Answers: 1
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The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island
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