AARAMBH BATCH - Class 9th ( Physics )

Alok Choubey

In this Batch Alok Choubey sir will teach you physics and focus on making your foundation strong. This Batch will help in improving your analytical approach by focusing more on Competency/Case Based Questions. Read more

Starts on Jul 6

Jul 6 - Jul 28, 2026

8 lessons

0 practices

0 questions by educators

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Started at 1:30 PM

Jul

6

Introduction to Sound and Nature of Sound Waves

Lesson 1 • 1:30 PM

Schedule

Jul 6 - Jul 28

8 lessons

Jul

6

Introduction to Sound and Nature of Sound Waves

Lesson 1 • 1:30 PM

Jul

7

Speed of Sound and Factors Affecting It

Lesson 2 • 1:30 PM

Jul

13

Characteristics of a Sound Wave

Lesson 3 • 1:30 PM

Jul

14

Reflection of Sound, Echo, and Reverberation

Lesson 4 • 1:30 PM

Jul

20

Range of Hearing, Human Ear, and Uses of Ultrasound

Lesson 5 • 1:30 PM

Jul

21

Revision, NCERT Exercise Questions, Exemplar Questions, and Numerical Problems

Lesson 6 • 1:30 PM

Jul

27

Practice Questions Part-01

Lesson 7 • 1:30 PM

Jul

28

Practice Questions Part-02

Lesson 8 • 1:30 PM