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Author Question: The ____________________ effect explains why the frequency of a siren on a car changes as it ... (Read 60 times)

panfilo

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on: Jul 13, 2018
The ___________________ _ effect explains why the frequency of a siren on a car changes as it approaches you and then moves away from you.
 Fill in the blank(s) with correct word

Question 2

The height of the lowest cloud base is termed the ___________________ _ ___________________ _.
 Fill in the blank(s) with correct word


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diana chang

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Reply #1 on: Jul 13, 2018
Answer to Question 1

Doppler

Answer to Question 2

cloud ceiling


panfilo

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Reply 2 on: Jul 13, 2018
Gracias!

sultana.d

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Reply 3 on: Yesterday
:D TYSM

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