If a star contains a certain element, it can be determined by studying the star’s
a. emission...
Physics, 24.09.2019 01:50 Andrewecolt1993
If a star contains a certain element, it can be determined by studying the star’s
a. emission spectrum
b. corona
c. sunspot activity
d. main sequence
Answers: 1
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What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?
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The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse
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If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
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Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.
Answers: 3
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