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3 years ago

What is the total distance traveled in km

Physics

2 answers:

Nat2105 [25]3 years ago

4 0

He travels 24 kilometers in total

ra1l [238]3 years ago

4 0

He travels a total distance of 24 km I think

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2 years ago

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2 years ago

An organ pipe is made to play a low note at 27.5 Hz, the same as the lowest note on a piano. Assuming a sound speed of 343 m/s,

timama [110]

Answer:

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The length of open-close pipe needed is 3.11 m

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3 years ago

Periodic waves spread out over the surface of a lake where two women, Jenny and Melissa, are fishing in separate boats 46 meters

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Answer:

The wavelength of the water is $\lambda = 10.22 m$

Explanation:

From the question awe are told that

The distance between the two boats are 46 m

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Number of wavelength = 4 + 0.5(this accounts for the difference in position crest and lowest point)

= 4.5

Now the wavelength of the water is $\lambda = \frac{Distance }{Number \ of \ division }$

$= \frac{46}{4.5} =10.22m$

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3 years ago