Seudónimo Seudónimo

02-12-2015
Physics

contestada

In 3.0 seconds, a wave generator produces 15 pulses that spread over a distance of 45 centimeters. Calculate its period.

0.022 s

0.066 s

0.20 s

0.33 s

Respuesta :

02-12-2015

Period = (time) / (number of pulses)

= (3 sec) / (15 pulses)

= 0.2 sec/pulse

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