Aspaceship in our solar system emits a red light that is visible from earth. as the spaceship moves away from earth, light is no longer visible from the spaceship. which of the following could explain this? the light can't reach earth because the spaceship is moving away from earth so quickly. b. the light can't reach earth because the spaceship has passed behind a nearby star. c. the light has been shifted into the longer-wavelength, infrared section of the light spectrum, which is not visible. d. the light has been shifted into the shorter-wavelength, ultraviolet section of the light spectrum, which is not visible.
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Physics, 21.06.2019 23:30
In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce
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Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
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Physics, 22.06.2019 15:50
Decreased sensitivity to an unchanging stimulus is known as
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Physics, 22.06.2019 18:30
4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.
Answers: 2
Aspaceship in our solar system emits a red light that is visible from earth. as the spaceship moves...
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