Question:

Remaining Time: 1 hour, 26 minutes, 52 seconds. Question Completion Status: QUESTION 1 What is the sound intensity level in dB p

Remaining Time: 1 hour, 26 minutes, 52 seconds.
Question Completion Status:
QUESTION 1
What is the sound intensity level in dB produced by earphones that create an intensity of 3.9 x 10^-2 W/m^2?
QUESTION 2
A wire of length 4.35 meters and mass 137 grams is under a tension of 125 Newtons. A standing wave has formed which has seve
maximum amplitude at the antinodes is 0.0075 meters. Write an equation for this standing wave
Show your work
T T T F
Paragraph
Arial
3 (12pt)
T
ABC
E
E T T's
% DOO
fx Mashups
CG
HTML CSS

Remaining Time: 1 hour, 26 minutes, 52 seconds. Question Completion Status: QUESTION 1 What is the sound intensity level in dB produced by earphones that create an intensity of 3.9 x 10^-2 W/m^2? QUESTION 2 A wire of length 4.35 meters and mass 137 grams is under a tension of 125 Newtons. A standing wave has formed which has seve maximum amplitude at the antinodes is 0.0075 meters. Write an equation for this standing wave Show your work T T T F Paragraph Arial 3 (12pt) T ABC E E T T's % DOO fx Mashups CG HTML CSS

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