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Author Question: The sound of 40 decibels is A) twice as intense as the sound of 20 decibels. B) four times as ... (Read 140 times)

Alainaaa8

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on: Jul 29, 2018
The sound of 40 decibels is
 
  A) twice as intense as the sound of 20 decibels.
  B) four times as intense as the sound of 20 decibels.
  C) 10 times as intense as the sound of 20 decibels.
  D) 100 times as intense as the sound of 20 decibels.
  E) 1000 times as intense as the sound of 20 decibels.

Question 2

A batter applies an average force of 8000 N to a baseball for 1.10 ms. What is the magnitude of the impulse delivered to the baseball?
 
  What will be an ideal response?


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courtney_bruh

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

D

Answer to Question 2

8.80 Ns


Alainaaa8

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Reply #2 on: Jul 29, 2018
TY


courtney_bruh

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Reply #3 on: Jul 29, 2018
You're welcome


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