An Introduction to Modern Astrophysics · Problem 20.1

The Formation of Planetary Systems — Carroll & Ostlie

Physics — Astrophysics · radar-doppler-rotation-rates

Problem

Assume that radar signals of 10 GHz are used to measure the rotation rates of Mercury and Venus. Using the Doppler effect, determine the relative shifts in frequency for signals returning from the approaching and receding limbs of each planet.

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