Physics, 14.04.2021 14:40 dantelin123
a coin is placed beneath a transparent block of thickness 10cm and refractive index 1.56. calculate the vertical displacement of the coin
Answers: 3
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What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery
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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.
Answers: 1
a coin is placed beneath a transparent block of thickness 10cm and refractive index 1.56. calculate...
Mathematics, 23.06.2019 23:20
Mathematics, 23.06.2019 23:20
Mathematics, 23.06.2019 23:20