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Get Full Access to Physics: Principles With Applications - 6 Edition - Chapter 15 - Problem 25p
Get Full Access to Physics: Principles With Applications - 6 Edition - Chapter 15 - Problem 25p

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A certain power plant puts out 550 MW of electric power.

ISBN: 9780130606204 3

Solution for problem 25P Chapter 15

Physics: Principles with Applications | 6th Edition

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Problem 25P

A certain power plant puts out 550 MW of electric power. Estimate the heat discharged per second, assuming that the plant has an efficiency of 38%.

Step-by-Step Solution:

SolutionStep 1 of 4 a. Telephone signals are often transmitted over long distances by microwaves. What is the frequency of microwave radiation with a wavelength of 3.0 cmFor the microwaves used in telephone transmission,Given data The wavelength of the microwave is, =3 cm 2 2Using 1 cm=10 m =3× 10 m Microwaves speed will be equal to speed of light as they are EM waves, v = c = 3× 10 m/sTo find, The frequency of the microwave, f =

Step 2 of 4

Step 3 of 4

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