# Wavelength of a particular photon should be calculated. Concept introduction: Data given: Wavelength of a photon having E 1 energy = λ 1 = 820 nm Energy of the second photon = E 2 = 3 E 1 Formulae to use: E = h ν Where, E = energy of light h = Plank’s constant = 6.6254 × 10 − 34 Js ν = frequency of light For air or vacuum, ν = c λ Where, c = velocity of light in vacuum (3.00 × 10 8 m/s ) λ = wavelength of light

### Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213

### Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213

#### Solutions

Chapter 6, Problem 6.7QAP
Interpretation Introduction

## Expert Solution

### Want to see the full answer?

Check out a sample textbook solution.

### Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.