Question

Asked Oct 13, 2019

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- How many minutes would it take to travel a distance of 7000 meters if you are traveling at a speech of 60 meters per second? Use the formula distance = speed x time.

- In lecture, we were given the formula V= λ/T. Sometimes we have to manipulate this formula to answer the question we are being asked.

4a. How do we manipulate the formula V= λ/T if we are given a problem where we need to find T?

4b. How do we manipulate the formula V= λ/T if we are given a problem where we need to find λ?

Step 1

(1)

Find the time taken to travel a sound in a speech.

Substitute the values,

Step 2

(4a)

The relation between velocity, wavelength, and time period from the given form...

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