Physics, 28.09.2019 21:10 manlycool9962
Show that the equation of hydrostatic equilibrium may be written as dps, des where g is the local gravitational acceleration. (this form is useful in models of stellar atmospheres.) use this form to evaluate the pressure at r and estimate the ratio between the centre and surface pressures of a star. for simplicity, assume an average constant opacity for the photosphere.
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Physics, 21.06.2019 16:00
Answer quickly (15 points) a comet is approaching earth. describe earth’s gravitational pull as the comet gets closer to it. a. remain constant b. increase c. decrease d. reversed
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Explain what happens at the saturation point when adding salt to water at room temperature.
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Which of these is the best way to manage a natural resource
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Stephanie lives in california, and her cousin thomas lives in france. which coordinate system would be most useful if the two wanted to observe the same meteor shower and discuss their observations over online chat as they're making them? a. horizontal b. equatorial c. azimuth-altitude d. celestial or azimuth-altitude
Answers: 1
Show that the equation of hydrostatic equilibrium may be written as dps, des where g is the local gr...
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