JEE Main 2022 · 26 Jul · Shift 1 · Physics Q32

PhysicsSingle correct+4 / -1Question 32 of 90

A radio can tune to any station in 6 MHz to 10 MHz band. The value of corresponding wavelength bandwidth will be :

4 m

20 m

30 m

50 m

Answer and worked solution

Official answer: B

Wavelengths 50 m and 30 m: bandwidth 20 m.

(B)

Topics:Elements of communication systems

JEE Main 2022 · 26 Jul · Shift 1, Physics question 32