Emily8083 Emily8083

08-02-2017
Physics

Answered

As the energy of a wave increases its __ increase

A- wavelength

B- frequency

C-amplitude

An object to be located by sonar can be assumed to be farther away when the echo takes a time to return

A-longer

B- shorter

( please answer both)

Verified Answer :

maveryyy maveryyy

09-02-2017

First one is B, second one is A

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