Home
Class 12
PHYSICS
If a carrier wave of 1000 kHz is used to...

If a carrier wave of 1000 kHz is used to carry the signal, the length of transmitting antenna will be equal to -

A

`3 m`

B

`30 m`

C

`300 m`

D

`3000 m`

Text Solution

Verified by Experts

The correct Answer is:
C
`"length of antenna"~~lambda`
Here `l=lambda=(C )/(v)=(3xx10^(8))/(1000xx10^(3))=300m`
Promotional Banner

Topper's Solved these Questions

  • COMMUNICATION SYSTEM

    NARAYNA|Exercise Level-II(C.W)|34 Videos

  • COMMUNICATION SYSTEM

    NARAYNA|Exercise Level-III|11 Videos

  • COMMUNICATION SYSTEM

    NARAYNA|Exercise C.U.Q|103 Videos

  • CAPACITANCE

    NARAYNA|Exercise Previous IIT-JEE|16 Videos

  • CURRENT ELECTRICITY

    NARAYNA|Exercise Level 6|43 Videos

Similar Questions

Explore conceptually related problems

A carrier wave of 2000 kHz is used to carry the signal, the length of the transmitting antenna will be equal to

If audio signal is tranmitted directly into space, the length of the transmitting antenna required will be

If lambda is wavelength of radio signals to be transmitted, then the length of Hertz antenna is

For a carrier wave of frequency 6 MHz, what should be the length of Marconi antenna?

In radio-communication, the signals emitted by transmitting antenna are reflected on

If the frequency of the carrier wave is increased from 10 MHz to 100 MHz, the length of the half wave dipole antenna required for transmission

For efficient transmission, transmitting antenna has length comparable to

A carrier wave of peak voltage 12 V is used to transmit a message signal. The peak voltage of the modulating signal in order to have a modulation index of 75% is

A carrier wave of peak voltage 10 V is used to transmit a message signal. The peak voltage of the modulating signal in order to have a modulation index of 80% is