Physics, 19.03.2020 09:37 alexkoval1231
What is refraction?
a. a light wave bounces back after hitting a barrier
b. a light wave passes through a different medium, making an object appear bent
c. a light wave passes through or is absorbed by a medium (opaque, translucent,
transparent)
Answers: 3
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In the 1980's, congress authorized the u.s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?
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At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
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What is refraction?
a. a light wave bounces back after hitting a barrier
b. a light wave...
a. a light wave bounces back after hitting a barrier
b. a light wave...
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