Home
Class 12
PHYSICS
The internationally accepted frequency d...

The internationally accepted frequency deviation for the purpose of FM broadcasts.

A

75 kHz

B

68 kHz

C

80kHz

D

70 kHz

Text Solution

Verified by Experts

The correct Answer is:
A
75 kHz
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER - 11

    FULL MARKS|Exercise PART-II|9 Videos

  • SAMPLE PAPER - 11

    FULL MARKS|Exercise PART- III|9 Videos

  • RECENT DEVELOPMENTS IN PHYSICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS (Short Answer Question)|6 Videos

  • SAMPLE PAPER - 15 (UNSOLVED)

    FULL MARKS|Exercise PART-IV|10 Videos

Similar Questions

Explore conceptually related problems

Assertion: In centimeter the spelling meter is internationally accepted. Reason: Metre is internationally used unit whereas meter is used by Americans.

The following table gives the information of frequency distribution of weekly wages of 150 workers of a company . Find the mean of the weekly wages by deviation method.

In FM, the centre frequency is alloted to the __________

Write down the advantages and limitations of frequency modulation (FM)? Advantages of FM

A radio can tune over the frequency range of a portion of MW broadcast band: (800 kHz to 1200 kHz). If its LC circuit has an effective inductance of 200muH , what must be the range of its variable capacitor? (Hint: For tuning, the natural frequency i.e., the frequency of free oscillations of the LC circuit should be equal to the frequency of the radio wave.]

FM broadcast is preferred over AM broadcast because

Find the mean , variance and standard deviation for the frequency distribution.

The resting frequency of FM tranmitter is 98.5 MHz. The allowed minimum and maximum frequency on either side of the centre frequency are respectively.