Physics, 08.08.2019 22:30 sammimoose6490
Dust was originally discovered because the stars in certain clusters seemed to be fainter than expected. suppose a star is behind a cloud of dust that dims its brightness by a factor of 100. suppose you do not realize the dust is there. how much in error will your distance estimate be? can you think of any measurement you might make to detect the dust?
Answers: 1
Physics, 22.06.2019 05:30
Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.
Answers: 1
Physics, 23.06.2019 00:00
You can melt ice by applying pressure because the solid/liquid line has a slope.
Answers: 3
Dust was originally discovered because the stars in certain clusters seemed to be fainter than expec...
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