Physics, 16.11.2019 11:31 elizabethwaller8104
Aquantity of gas has a volume of 0.20 m3 and an absolute temperature of 333 k. when the temperature of the gas is raised to 533 k, what is the new volume of the gas? (assume there's no change in pressure). a. 0.3201 m3 b. 0.0006 m3 c. 0.2146 m3 d. 0.2333 m3
Answers: 2
Physics, 22.06.2019 07:20
Samir watches a 100-minute movie on his spaceship. maria's spaceshipe flies in the same direction as samir's spaceship but she observes his move to last 125 minutes and his spaceship to be 40 m long. how long does samir observe his own spaceship to be? according to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does marias voyage take according to samir?
Answers: 3
Physics, 22.06.2019 11:30
With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90
Answers: 1
Physics, 22.06.2019 23:00
Determine the force the sun exerts on an object with a mass of 80.0 kg if that object is on the earth. what is the force exerted by the moon on the same object? what is the force the earth exerts on it?
Answers: 1
Physics, 22.06.2019 23:00
Which of the following is another term for a planned economy
Answers: 1
Aquantity of gas has a volume of 0.20 m3 and an absolute temperature of 333 k. when the temperature...
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