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CBSE Science Class 8:
Sound FIB Notes

Standard 8 CBSE Science Notes / Fill in the Blanks

Sound is a chapter in CBSE Standard 8 Science Textbook. Here, we present Sound FIB notes. This learning module is totally based on latest Science Textbook of CBSE Board. These questions are totally based on latest Science Textbook of CBSE Board. This Science learning module is of Fill in the blanks format. These are the CBSE Science standard 8 notes on the chapter Sound. Learn this Science quiz module daily to strengthen your Science fundamentals and score full marks in CBSE Board Exams. Quizcrazy.in and team is proud to present this Science learning module to you.


CBSE Class 8 Science FIB Test
Sound

11
The loudness of sound depends on its _________.


The answer is:

CBSE Class 8 Science FIB Test
Sound

12
The _________ determines the shrillness or pitch of a sound.


The answer is:

CBSE Class 8 Science FIB Test
Sound

13
For human ear, the range of audible frequencies is roughly from _________ to 20,000 Hz.


The answer is:

CBSE Class 8 Science FIB Test
Sound

14
Such unpleasant sounds are called _________.


The answer is:

CBSE Class 8 Science FIB Test
Sound

15
_________ sound is one which is pleasing to the ear.


The answer is:

CBSE ScienceSound
Fill in the Blanks
« Notes »
ArrowSet 01    ArrowSet 02    Set 03 ✔   
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« Tests »
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