• 072920 77839
  • info@smartachievers.in
Menu
Back
  • JEE ADVANCE
  • JEE MAIN
  • NEET
  • BITSAT
  • CBSE BOARD
  • UP BOARD
  • CUET
JEE ADVANCE
  • CLASS XI - XII
  • CRASH COURSE
JEE MAIN
  • CLASS XI - XII
  • CRASH COURSE
CRASH COURSE
NEET
  • CLASS XI - XII
  • CRASH COURSE
BITSAT
  • CLASS XI - XII
CBSE BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
  • CLASS VI
  • CLASS VII
  • CLASS VIII
UP BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
CUET
  • CRASH COURSE
Courses
course_img1

The Science New NCERT Class 9: Sound Waves: Characteristics and Applications is specially designed for Class 9 students according to the latest NCERT and CBSE syllabus. This chapter explains how sound is produced, transmitted, and heard through vibrations. Students learn important concepts such as amplitude, frequency, wavelength, time period, and pitch in a simple and easy-to-understand manner. Real-life examples help learners connect science with everyday sounds like music, speech, and alarms.

Sound Waves: Characteristics and Applications
1 / 0 100%


The book also covers reflection of sound, echo, reverberation, and practical uses of sound waves in daily life and technology. Clear diagrams, solved examples, and chapter exercises help students build strong conceptual clarity and problem-solving skills. This chapter is highly useful for school exams, Olympiads, and future competitive preparation in Physics.

Download
course_img1