I need the answer as soon as possible 1- calculate the intensity?, if electromagnetic wave moving through space haselectric field given by E=80 sin{8 T × 10 14(t - )}3x10^82-A nitrogen laser emits a beam of wavelength 337 nm in air n=1. What is thewavelength inside a slab of glass n 1.5?

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1- calculate the intensity?, if electromagnetic wave moving through space has electric field given by E=80 sin{8 n x 1014(t -10)} 3x10^8

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter24: Electromagnetic Waves

Section: Chapter Questions

Problem 22PE: (a) What is the wavelength of 100MHz radio waves used in an MRI unit? (b) If the frequencies are...

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Concept explainers

Interference of Light

The word "constructive" signifies addition in interference. Constructive interference occurs when the path of the waves that start from the slit differs by 1 entire wavelength or in the intervals of the same. Hence, the waves that are presented on the screen are in phase (crest to crest/trough to trough). The waves interfering constructively forms bright fringes on the screen.

Question

I need the answer as soon as possible

1- calculate the intensity?, if electromagnetic wave moving through space has
electric field given by E=80 sin{8 T × 10 14(t - )}
3x10^8
2-A nitrogen laser emits a beam of wavelength 337 nm in air n=1. What is the
wavelength inside a slab of glass n 1.5?

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