Embibe Experts Solutions for Chapter: Communication Systems, Exercise 1: Exercise

Author:Embibe Experts

Embibe Experts Physics Solutions for Exercise - Embibe Experts Solutions for Chapter: Communication Systems, Exercise 1: Exercise

Attempt the practice questions on Chapter 15: Communication Systems, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Achieve CUET (UG) Physics Practice Book solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Communication Systems, Exercise 1: Exercise with Hints & Solutions

MEDIUM
CUET (UG)
IMPORTANT

In the case of Phase Modulation

EASY
CUET (UG)
IMPORTANT

Disadvantage of using frequency modulation the efficiency of transmission is very _______________?

EASY
CUET (UG)
IMPORTANT

AM is still widely used for_________________ on the long, medium and short wave bands.

EASY
CUET (UG)
IMPORTANT

With reference to satellite orbit, perigee is the 

EASY
CUET (UG)
IMPORTANT

In amplitude modulation,the higher the amplitude,the greater is the __________ of the signal.

EASY
CUET (UG)
IMPORTANT

Arrange the following layer of atmosphere vertically from the surface of the Earth.

  1. Mesosphere
  2. Troposphere
  3. Stratosphere
  4. Thermosphere

EASY
CUET (UG)
IMPORTANT

The __________ important to life on Earth because it keeps the planet warm and protects us from the harmful radiation of the sun.

EASY
CUET (UG)
IMPORTANT

Which layer is known as Appleton layer?