Info@therightmentor.comSTUDY MATERIALSOUND | SPEED NOTES | CBSE | SCIENCE | CLASS 9Chapter 12- Sound Introduction You have learnt that sound is a form of energy. It is produced by vibrations. Sound waves are...
Info@therightmentor.comSTUDY MATERIALSOUND | SPEED NOTES | SCIENCE | CBSE | CLASS 9Chapter – 13 Sound Sound: Vibrations that travel through the airor another medium and can be heard when they reach a person's or animal's...
Info@therightmentor.comSTUDY MATERIALNCERT SOLUTIONS | CBSE SCIENCE | GRADE 8 | SOUNDNCERT SOLU TIONS | CBSE SCIENCE | GRADE 8 | SOUND Go To File
Info@therightmentor.comSTUDY MATERIALNCERT SOLUTIONS | CBSE SCIENCE | GRADE 9 | SOUNDNCERT SOLU TIONS | CBSE SCIENCE | GRADE 9 | SOUND Go To File