)light strikes a 5.0-cm thick sheet of glass at an angle of incidence in air of 50°. the sheet has parallel faces and the glass has an index of refraction 1.50. (a) what is the angle of refraction in the glass? (b) after traveling through the glass the light re-emerges into the air. what is the final angle of refraction in air? (c) as it leaves the glass, by what distance is the path of the ray is displaced from what it was before entering the glass?
Answers: 3
Physics, 21.06.2019 17:20
The specific heat of silver is 0.057 calories/gram°c. if 10.0 grams of silver were heated and the temperature of the sample changed by 20.0°c, how many calories of heat energy were absorbed by the sample?
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At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
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Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?
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)light strikes a 5.0-cm thick sheet of glass at an angle of incidence in air of 50°. the sheet has p...
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