Vedclass
Class 12PhysicsCommunicationCommunication
Easy

The layer of the atmosphere which efficiently reflects high frequency waves particularly at night is

TS EAMCET 2025All TS EAMCET
  • A
    Troposphere
  • B
    Stratosphere
  • C
    Mesosphere
  • D
    Thermosphere
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Physics Questions

Chapter

Communication

Subtopic

Communication

Previous Year

TS EAMCET 2025 PaperAll TS EAMCET years →

Similar Questions

The total power content of an $AM$ wave is $1500 \, W$. For $100 \%$ modulation,the power transmitted by the carrier is ........ $W$.

Medium
View Solution

$A$ baseband signal of $3.5\, MHz$ frequency is modulated with a carrier signal of $3.5\, GHz$ frequency using amplitude modulation. What should be the minimum size of antenna required to transmit the modulated signal?

DifficultJEE MAIN 2022
View Solution

The frequency range for commercial $FM$ radio broadcasting is .......

Easy
View Solution

$AM$ (Amplitude Modulation) is used for broadcasting because...

Easy
View Solution

$A$ layer of the atmosphere that reflects medium-frequency radio waves and is ineffective during the night is

EasyMHT CET 2019
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo