These notes cover Chapter 11 “ध्वनि” (Sound) from the Class IX विज्ञान (Physics) curriculum. The chapter delves into the fundamental concepts of sound, including its production, propagation, characteristics, and various phenomena associated with it. Topics covered may include the nature of sound waves, its speed, frequency, wavelength, and factors affecting the speed of sound. Additionally, the notes might discuss the principles of reflection, refraction, and echo, along with their applications in daily life.
-50%
Notes Class IX विज्ञान (भौतिकी विज्ञान) Chapter 11 ध्वनि
₹ 50.00 ₹ 25.00
These notes cover Chapter 11 “ध्वनि” (Sound) from the Class IX विज्ञान (Physics) curriculum.
Categories: Class 9, Notes, Notes in Hindi Language, Science
Tags: Class IX, Curriculum, Echo, education, Frequency, Notes, Phenomena, Reflection, Refraction, Sound Waves, Speed of Sound, Wavelength, ध्वनि (Sound), भौतिकी विज्ञान (Physics), विज्ञान (Physics)
Description
Reviews (0)
Be the first to review “Notes Class IX विज्ञान (भौतिकी विज्ञान) Chapter 11 ध्वनि”
Shipping & Delivery
Related products
Daily Practice Paper Class X Science Chapter 2 Acids, Bases and Salts
Rated 5.00 out of 5
Reviews
There are no reviews yet.