Maths Science Corner
Science (Vigyan)
Standard 8 (Dhoran 8)
Chapter 13 Dhvani (Sound)
MCQ Question Answer Pdf and Video
On Maths Science Corner you will get all the printable study material of Mathematics and Science (Ganit ane Vigyan) Including answers of prayatn karo, Swadhyay, Chapter Notes, Unit tests, Online Quiz etc..
This material is very helpful for preparing Competitive exam like Tet 1, Tet 2, Htat, tat for secondary and Higher secondary, GPSC etc..
Highlights of the chapter
Sound is produced by a vibrating body
Sound produced by humans
Sound needs a medium for propagation
We hear sound through our ears
Amplitude, Time period and frequency of vibration
Loudness and Pitch
Audible and inaudible sounds
Noise and music
Noise pollution
What are the harms of noise pollution?
Measures to limit noise pollution
As you have learnt above topics clearly by studying the chapter 13 of Science Standard 8 (Vigyan Dhoran 8 Prakaran 13) thoroughly.
Earlier Maths Science Corner had given the following material :
Science Chapter 13
Online Quiz
Today Maths Science Corner is giving you printable Complete textbook chapter of Science Standard 8 Chapter 13 (Vigyan Dhoran 8 Prakaran 13) in pdf form.
Science Stdandard 8 Chapter 13 (Vigyan Dhoran 8 Prakaran 13) Dhvani
(Sound) MCQ Question Answer Pdf
To watch the video Solution ...
Science Standard 8 Chapter 13 (Vigyan Dhoran 8 Prakaran 13) Dhvani
(Sound) MCQ Question Answer Video
Part 1
Science Standard 8 Chapter 13 (Vigyan Dhoran 8 Prakaran 13)
Dhvani (Sound) MCQ Question Answer Video
Part 2
Coming Soon
You can get Standard 6 Material from here.
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