Saturday
July 26, 2014

Homework Help: physics concept

Posted by Chris Adison on Sunday, April 6, 2008 at 9:18pm.

1.How many vibrations per second are represented in a radio wave of 101.7 MHz

2.The speed of a wave on a string depends on:
a.the material properties of the string
b. the amplitude of the wave
c.both

3.The time interval for one repetition of the cycle in simple harmonic motion is called the

a.period
b.amplitude
c.phase
d.frequency

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