Our ncert solutions for Solutions 13. Sound - Additional Questions With Solutions | Class 8 Science - Toppers Study is the best material for English Medium students cbse board and other state boards students.
Solutions 13. Sound - Additional Questions With Solutions | Class 8 Science - Toppers Study
Topper Study classes prepares ncert solutions on practical base problems and comes out with the best result that helps the students and teachers as well as tutors and so many ecademic coaching classes that they need in practical life. Our ncert solutions for Solutions 13. Sound - Additional Questions With Solutions | Class 8 Science - Toppers Study is the best material for English Medium students cbse board and other state boards students.
Solutions 13. Sound - Additional Questions With Solutions | Class 8 Science - Toppers Study
CBSE board students who preparing for class 8 ncert solutions maths and Science solved exercise chapter 13. Sound available and this helps in upcoming exams 2023-2024.
You can Find Science solution Class 8 Chapter 13. Sound
- All Chapter review quick revision notes for chapter 13. Sound Class 8
- NCERT Solutions And Textual questions Answers Class 8 Science
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Chapter 13 Science class 8
Additional Questions With Solutions class 8 Science Chapter 13. Sound
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- Solutions 13. Sound - Additional Questions With Solutions | Class 8 Science - Toppers Study
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- Solution Chapter 13. Sound Class 8
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- Chapter 13. Sound Additional Questions With Solutions Class 8
13. Sound
| Additional Questions With Solutions |
Solutions 13. Sound - Additional Questions With Solutions | Class 8 Science - Toppers Study
Additiona Questions With Answers
Ques: Write the name of two properties of sound on basis of which sounds can differentiate?
Ans: we differentiate sounds on the basis of their amplitudes and frequencies.
Ques: What is the difference between noise and music? Can music become noise sometimes?
Ans: Unpleasant sounds are called noise. Ex - the sounds produced by horns of buses and trucks.
While, Musical sound is one which is pleasing to the ear. Sound produced by a harmonium is a musical sound. The string of a sitar also gives out a musical sound. Musical sound may be noise if it is too loud.
Ques: What is noise pollution?
Ans: Presence of excessive or unwanted sounds in the environment is called noise pollution.
Ex - sounds of vehicles, explosions including bursting of crackers, machines, loudspeakers etc.
Ques: List sources of noise pollution in your surroundings.
Ans: sounds of vehicles, explosions including bursting of crackers, machines, loudspeakers etc.
Other Pages of this Chapter: 13. Sound
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