Q 1840467313.     Three waves A, B and C of frequencies 1600 kHz, 5 MHz and 60 MHz,
respectively are to be transmitted from one place to another. Which of the
following is the most appropriate mode of communication?

NCERT Exemplar 15/01/MCQ
A

A is transmitted via space wave while B and Care transmitted via sky wave

B

A is transmitted via ground wave, B via sky wave and C via space wave

C

B and Care transmitted via ground wave while A is transmitted via sky wave

D

B is transmitted via ground wave while A and Care transmitted via space wave

Solution for all Exemplar Problems of Physics Class 12 Chapter 15- COMMUNICATION SYSTEMS

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