EASY
12th Odisha Board
IMPORTANT
Earn 100

What type of modulation is required for television broadcast?

Important Questions on Space Communication

MEDIUM
12th Odisha Board
IMPORTANT
Why high frequency carrier waves are employed for transmission?
MEDIUM
12th Odisha Board
IMPORTANT
Why is e.m. wave so named?
MEDIUM
12th Odisha Board
IMPORTANT
What is the evidence in support of the theory that light is e.m. in nature?
MEDIUM
12th Odisha Board
IMPORTANT
What should be the length of the antenna for efficient transmission?
MEDIUM
12th Odisha Board
IMPORTANT
How does the power radiated by a dipole depend on frequency?
MEDIUM
12th Odisha Board
IMPORTANT
Mention two important properties of e.m. wave?
EASY
12th Odisha Board
IMPORTANT
Mention the types of modulation.