Physics, 08.08.2019 22:20 rogersdeloris1ovgm3b
When astronomers found the first giant planets with orbits of only a few days, they did not know whether those planets were gaseous and liquid like jupiter or rocky like mercury. the observations of hd 209458 settled this question because observations of the transit of the star by this planet made it possible to determine the radius of the planet. use the data given in the text to estimate the density of this planet, and then use that information to explain why it must be a gas giant.
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Physics, 22.06.2019 05:30
What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?
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Physics, 22.06.2019 07:30
Which of the following is an example of motion in two dimensions?
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Physics, 22.06.2019 16:30
The sound level near a noisy air conditioner is 70 db. if two such units operate side by side, the sound level near the, would bea. 70dbb. 73 dbc. 105 dbd 140 db
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Physics, 23.06.2019 00:30
Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.
Answers: 1
When astronomers found the first giant planets with orbits of only a few days, they did not know whe...
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