26 Oct 2021
Problem 6a
Page 43
Section: Problems
Chapter 2: Describing motion: Kinematics in one dimension
Textbook ExpertVerified Tutor
26 Oct 2021
Given information
we want find the flash of light arrives in essentially no time at all, estimate
the speed of sound in from this rule.
Step-by-step explanation
Step 1.
We know that: the average speed defined as the displacement divided by the elapsed time of the sound equals:
where:
- is the average speed of the sound.
- is the average distance travelled by the sound.
- is the time elapsed.
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