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Author Question: A wave travels an average distance of 1 m in 1 s with a frequency of 1 Hz. Its amplitude is A) ... (Read 61 times)

laurencescou

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  • Posts: 593
on: Jul 29, 2018
A wave travels an average distance of 1 m in 1 s with a frequency of 1 Hz. Its amplitude is
 
  A) less than 1 m.
  B) 1 m.
  C) more than 1 m.
  D) not enough information

Question 2

A boat at anchor is rocked by waves whose crests are 40 m apart and with wave speed 10 m/s. These waves reach the boat once every
 
  A) 400 s.
  B) 30 s.
  C) 4 s.
  D) 0.25 s.


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cascooper22

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


laurencescou

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Reply 2 on: Jul 29, 2018
Gracias!

bimper21

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Reply 3 on: Yesterday
Excellent

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