12:46A string of 1.2 m length and 300 gmass, is stretched by a tension of 9 N.A wave of amplitude 15 cm isgenerated on the string with a periodT = 0.1T sec. Determine the averagetransmitted power by this wave.6.75 W9.00 W2.25 W4.50 W7.50 WThe standing waves on a stretchedstring fixed at both ends and has alength L = 3 m is described by thefollowing wave function: y(x,t) = 0.08sin(Ttx)cos(120rt). Determine thedistance between two adjacent nodeand antinode:D = 0.5 cm

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A string of 1.2 m length and 300 g mass, is stretched by a tension of 9 N. A wave of amplitude 15 cm is generated on the string with a period T = 0.1n sec. Determine the average transmitted power by this wave. 6.75 W 9.00 W O 2.25 W 4.50 W O 7.50 W

A string of 1.2 m length and 300 g mass, is stretched by a tension of 9 N. A wave of amplitude 15 cm is generated on the string with a period T = 0.1n sec. Determine the average transmitted power by this wave. 6.75 W 9.00 W O 2.25 W 4.50 W O 7.50 W

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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12:46
A string of 1.2 m length and 300 g
mass, is stretched by a tension of 9 N.
A wave of amplitude 15 cm is
generated on the string with a period
T = 0.1T sec. Determine the average
transmitted power by this wave.
6.75 W
9.00 W
2.25 W
4.50 W
7.50 W
The standing waves on a stretched
string fixed at both ends and has a
length L = 3 m is described by the
following wave function: y(x,t) = 0.08
sin(Ttx)cos(120rt). Determine the
distance between two adjacent node
and antinode:
D = 0.5 cm

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