[Answered] ______________ is the apparent motion that occurs between two fixed objects when the observer ...

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geodog55

Hero Member
Posts: 530

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

Sr. Member
Posts: 347

Reply #1 on: Jul 28, 2018

Answer to Question 1

Parallax

Answer to Question 2

Increase of 20 dB

geodog55

Member
Posts: 530

Reply 2 on: Jul 28, 2018

Gracias!

abro1885

Member
Posts: 337

Reply 3 on: Yesterday

Wow, this really help

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