Which causes a rainbow in the sky?
a. sunlight (white light) is reflected as it passes throu...
Which causes a rainbow in the sky?
a. sunlight (white light) is reflected as it passes through different layers in the atmosphere.
b. sunlight (white light) reflects when it passes through dust particles in the atmosphere.
c. sunlight (white light) refracts when it passes through droplets of water in the atmosphere.
d. sunlight (white light) is refracted as it passes through different layers in the atmosphere.
Answers: 1
Physics, 22.06.2019 03:30
Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.
Answers: 1
Physics, 22.06.2019 13:00
Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
Answers: 1
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