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The amount that the light from a star in an extrasolar planet system will be Dop

ID: 1509273 • Letter: T

Question

The amount that the light from a star in an extrasolar planet system will be Doppler shifted depends on the mass of the star Mstar, the mass of the planet mplanet, and the distance d between the staar and the planet.

(a) Which extrasolar planet system(s) (A-D) has the highest mass planet?

(b) In which extrasolar plaent system(s) (A-D) is the planet closest to the star?

(c) Which extrasolar planet system(s) (A-D) has the lowest mass star?

(d) Which system (A-D) has the extrasolar planet that is easiest to detect from Earth? Explain your reasoning.

oppler shift in star's lad planet Amount of Doppler shift in star's light ox Mstard Use the figure below which shows four different extrasolar planet systems (A-D) to answer the following questions. 2d 2mplanet planet i planet , 2M star , star 2m 2m planet planet i star star

Explanation / Answer

PART 1)

System A has highest mass

Part 2)

System D has closest star

PART 3)

System B is lowest mass start

PART 4)

System D is easiest to detect from earth

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