, '2= 8 sin (314t-T/5) A.b)ぐ、ー12 =4-33 Sn(314t+みる8Find a 3sinCn4ト+4)= lo Sin(314t + /4) A-11.085in(3146+440)

Answered: (,- lo Sin(314t+T/4) A , {2=…

(,- lo Sin(314t+T/4) A , {2= 8sin(314tーズョ) A· Find a) tit( う.b)、ー12 =4335m(34ト+ラチる8) 11.08sin(314+440) 2 =14-33 Sn(314t+7チる8)

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter17: Physics Of Hearing

Section: Chapter Questions

Problem 17PE: Show that an intensity of 1012 W/m2 is the same as 1016 W/cm2.

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Concept explainers

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.

Question

, '2= 8 sin (314t-T/5) A.
b)ぐ、ー12 =4-33 Sn(314t+みる8
Find a 3sinCn4ト+4)
= lo Sin(314t + /4) A
-11.085in(3146+440)

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