Chemistry, 20.09.2019 03:00 markmlg122
what is the index of refraction?
(a) the percentage that the light ray bent when it entered the new medium
(b) the amount the light ray has bent toward the normal line when entering a new medium
(c) the difference between the angle at which the light enters the new medium and at the angle and which it is reflected
(d) the ratio of the speed of light in a vacuum to the speed of light in the material it is passing though
Answers: 2
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When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21
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Chemistry, 21.06.2019 23:00
City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.
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Chemistry, 22.06.2019 10:30
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
Chemistry, 22.06.2019 15:30
Which of the following are correct values for the ideal gas laws constant r
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what is the index of refraction?
(a) the percentage that the light ray bent when it entered t...
(a) the percentage that the light ray bent when it entered t...
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