Sound

IMPORTANT

Science Solutions from Chapter -1 - Sound

This Chapter covers topics such as Sonar, Human Ear, Characteristics of Sound Waves, Speed of Sound in Different Media, Reflection of Sound and Echo, Distinguishing Different Sounds and, Production and Propagation of Sound Waves

Practice Other Topics from Sound

Science>Physics>Sound>Production and Propagation of Sound Waves

This topic covers concepts like Sound Wave, High Pressure Area, Low Pressure Area, Bell Jar Experiment and Sound Energy from the chapter Sound of grade 9 Science syllabus.

Science>Physics>Sound>Characteristics of Sound Waves

This topic covers concepts like Time Period and Characteristic of Sound from the chapter Sound of grade 9 Science syllabus.

Science>Physics>Sound>Distinguishing Different Sounds

This topic covers concepts like Softness of Sound, Tone and Note of Sound, Intensity of Sound, Sonic Boom, Decibel Level of Some Common Sound, etc., from the chapter Sound of grade 9 Science syllabus.

Science>Physics>Sound>Speed of Sound in Different Media

This topic covers concepts such as Speed of Sound in Different Media, Speed of Sound Waves in Liquids and Speed of Sound Waves in Solids etc.

Science>Physics>Sound>Reflection of Sound and Echo

This topic covers concepts like Laws for Reflection of Sound, Echo, Reverberation, Uses of Multiple Reflection of Sound, Multiple Reflection of Sound, Reflection of Sound and Acoustics from the chapter Sound of grade 9 Science syllabus.

Science>Physics>Sound>Ultrasonic Sound and Its Applications

This topic covers concepts like Echocardiography, Ultrasonography and Echogram from the chapter Sound of grade 9 Science syllabus.

Science>Physics>Sound>Sonar

This topic covers concepts like Sonar, Applications of Sonar and Electrocardiogram from the chapter Sound of grade 9 Science syllabus.

Science>Physics>Sound>Human Ear

This topic covers concepts like Human Ear, Parts of Human Ear, Outer Ear, Middle Ear and Inner Ear from the chapter Sound of grade 9 Science syllabus.