A radio can tune to any station in $7.5 \mathrm{MHz}$ to $12 \mathrm{MHz}$ band. The corresponding wavelength band is

$40 \mathrm{~m}$ to $25 \mathrm{~m}$

$30 \mathrm{~m}$ to $25 \mathrm{~m}$

$25 \mathrm{~m}$ to $10 \mathrm{~m}$

$10 \mathrm{~m}$ to $5 \mathrm{~m}$

JEE PHYSICS MCQ: ELECTROMAGNETIC WAVES

1 Medium

1 of 1

Application +4 | -1

A radio can tune to any station in

7.5 \mathrm{MHz}

12 \mathrm{MHz}

band. The corresponding wavelength band is

View answer and explanation

Correct option: A

40 \mathrm{~m}

25 \mathrm{~m}

Option A (

40 \mathrm{~m}

25 \mathrm{~m}

) is correct because it represents the calculated wavelength range corresponding to the given frequency band.

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(E)

(B)

720\;N/C