Exercise $32\mathrm{.}7-$ Enhanced $-$ with Feedback

$3$ of $8$

Review

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Constants

Introduction

Consider electromagnetic waves propagating in air.

Part A

Determine the frequency of a wave with a wavelength of $5\mathrm{.}20$ kmkm$.$

Enter your answer in hertz.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

ff $=$

nothing

HzHz

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Part B

Determine the frequency of a wave with a wavelength of $5\mathrm{.}40$ mm$.$

Enter your answer in hertz.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

ff $=$

nothing

HzHz

SubmitRequest$$Answer

Part C

Determine the frequency of a wave with a wavelength of $5\mathrm{.}40$ nmnm$.$

Enter your answer in hertz.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

ff $=$

nothing

HzHz

SubmitRequest$$Answer

Part D

What is the wavelength $($in meters$)$ of gamma rays of frequency $6\mathrm{.}451021$ HzHz$?$

Express your answer in meters.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

$=$

nothing

mm

SubmitRequest$$Answer

Part E

What is the wavelength $($in nanometers$)$ of gamma rays of frequency $6\mathrm{.}451021$ HzHz$?$

Express your answer in nanometers.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

$=$

nothing

nmnm