CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Displacement Current

The ultra-hig...

Question

The ultra-high frequency band of radio waves in electromagnetic wave is used as in:

A

television waves

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

cellular phone communication

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

commercial FM radio

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

both (a) and (c)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B cellular phone communication
The ultra high-frequency band of radio waves in FM waves is used in cellular phone communication. It is of the order of $10^{9} H z$

Suggest Corrections

thumbs-up

1

Similar questions

Q. In electromagnetic spectra, the wave length and frequencies are inversely related. A radio can tune in to any station in the

7.5 M H z

12 M H z

band. Determine the corresponding wave length band.

Q. What frequency range of EM waves are used for commercial FM radio?

Q. Assertion :Television signals are received through sky wave propagation. Reason: The ionosphere reflects electromagnetic waves of frequency greater than a certain critical frequency.

Q. A radio wave of frequency

90 M H z

(FM) enter into a ferrite rod. If

ε_{r} = 10^{3}

μ_{r} = 10

, then the velocity and wavelength radio wave in ferrite rod is:

Q. Radio waves with frequencies higher than television signals are

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Maxwell's Equation

PHYSICS

Watch in App

explore_more_icon

Explore more

Displacement Current

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon