/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q 12 For what wavelength of light doe... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 38: Q 12 (page 1114)

For what wavelength of light does a 100 mW laser deliver 2.50脳1017photons per second?

Short Answer

Expert verified

Wavelength of light is 497 nm.

Step by step solution

01

Step 1. Given information is :100 mW laser is delivering 2.50×1017photons per second.

We need to find out the wavelength of light.

02

Step 2. Using the expression of energy of photon

Eph=PREph=hc位hc位=PR位=hcRP位=6.63脳10-343脳108m/s2.50脳1017100脳10-3W位=497nm

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

a. What wavelength photon does a hydrogen atom emit in a 200鈫�199transition?

b. What is the difference in the wavelengths emitted in a localid="1650823513478" 199鈫�2transition and a 200鈫�2transition?

What is the radius of a hydrogen atom whose electron moves at7.3脳105m/s ?

You need to design a photodetector that can respond to the entire range of visible light. What is the maximum possible work function of the cathode?

Calculate all the wavelengths of visible light in the emission spectrum of the hydrogen atom.

Starting from Equation 38.32, derive Equation 38.33
See all solutions

Recommended explanations on Physics Textbooks

Turning Points in Physics

Read Explanation

Work Energy and Power

Read Explanation

Translational Dynamics

Read Explanation

Linear Momentum

Read Explanation

Electricity

Read Explanation

Fluids

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.