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Author Question: ______________ is the apparent motion that occurs between two fixed objects when the observer ... (Read 46 times)

geodog55

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on: Jul 28, 2018
______________ is the apparent motion that occurs between two fixed objects when the observer changes position.
 Fill in the blank(s) with correct word

Question 2

If the intensity of a sound is increased by a factor of 100, how is the decibel level affected?


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akemokai

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Reply #1 on: Jul 28, 2018
Answer to Question 1

Parallax

Answer to Question 2

Increase of 20 dB


geodog55

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Reply 2 on: Jul 28, 2018
Gracias!

vickybb89

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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