5. If the Magellan spacecraft transmitted radio signals down through the clouds of Venus and heard an echo from a certain spot 0.000133 seconds before the main echo, how high is the spot above the surface of Venus, in meters and kilometers?
5. If the Magellan spacecraft transmitted radio signals down through the clouds of Venus and heard an echo from a certain spot 0.000133 seconds before the main echo, how high is the spot above the surface of Venus, in meters and kilometers?
Foundations of Astronomy (MindTap Course List)
14th Edition
ISBN:9781337399920
Author:Michael A. Seeds, Dana Backman
Publisher:Michael A. Seeds, Dana Backman
Chapter21: Venus And Mars
Section: Chapter Questions
Problem 2P: How long would radio signals take to travel from Earth to Venus and back if Venus were at its...
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5. If the Magellan spacecraft transmitted radio signals down through the clouds of Venus and heard an echo from a certain spot 0.000133 seconds before the main echo, how high is the spot above the surface of Venus, in meters and kilometers?
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Step 1
Given Data:
The time in which echo was heard is,
The distance traveled by a radio signal in a given time t is given as,
Here, c is the speed of light, and t is the time.
The distance traveled by the echo of the radio signal reflected from the spot will be,
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