Ch.7 - Quantum MechanicsWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: An FM radio station broadcasts electromagnetic radiation at a frequency of 99.7 MHz. What is the wavelength of this radiation? A) 3.01 m B) 3.01 × 103C) 2.99 × 1016D) 2.99 × 1013 m

Problem

An FM radio station broadcasts electromagnetic radiation at a frequency of 99.7 MHz. What is the wavelength of this radiation? 

A) 3.01 m 

B) 3.01 × 103

C) 2.99 × 1016

D) 2.99 × 1013 m

Solution

We are being asked to determine the wavelength of the radio waves at 99.7 MHz.


Wavelength, frequency, and the speed of light are connected by the following equation:

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