Grade 10 Exam  >  Grade 10 Notes  >  Physics for Grade 10  >  Radio Waves

Radio Waves | Physics for Grade 10 PDF Download

Introduction to Radio Waves

  • Radio waves can be produced by connecting an antenna to a high frequency alternating current (a.c.) power source
  • The oscillation of charge in the a.c. circuit produces radio waves with the same frequency of oscillation

Radio waves are produced by high-frequency alternating currents and induce similar currents when they are receivedRadio waves are produced by high-frequency alternating currents and induce similar currents when they are received

  • In the transmitting antenna:
    • The charge from the alternating current oscillates up and down the antenna
    • This produces radio waves that can be absorbed by a similar aerial some distance away
  • In a receiving aerial:
    • The metal aerial absorbs the radio waves
    • This creates an alternating current with the same frequency as the transmitted wave
The document Radio Waves | Physics for Grade 10 is a part of the Grade 10 Course Physics for Grade 10.
All you need of Grade 10 at this link: Grade 10
124 videos|149 docs|37 tests

Top Courses for Grade 10

124 videos|149 docs|37 tests
Download as PDF
Explore Courses for Grade 10 exam

Top Courses for Grade 10

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

mock tests for examination

,

Free

,

Radio Waves | Physics for Grade 10

,

ppt

,

Objective type Questions

,

shortcuts and tricks

,

past year papers

,

Exam

,

Radio Waves | Physics for Grade 10

,

Semester Notes

,

MCQs

,

Viva Questions

,

video lectures

,

pdf

,

Extra Questions

,

Sample Paper

,

Summary

,

study material

,

Radio Waves | Physics for Grade 10

,

practice quizzes

,

Previous Year Questions with Solutions

,

Important questions

;