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Sound: Flashcard Notes: Set 01Sound is a chapter of ICSE Class 10 Physics textbook. Here, we present Set 01 of Sound flashcard notes. These notes are totally based on latest Physics textbook of ICSE Board. This learning module contains three important questions and answers in flashcards format. You can even download these flashcards for quick learning. These are FREE online flashcard notes. Learn this Physics flashcard notes module on Sound to score full marks in ICSE Class 10 Board exams. Quizcrazy.in and team is proud to present Sound notes to you. |
Sound Flashcard 1:
DEFINE
RANGE OF
AUDIBILITY.
Human ear is sensitive
to a limited range of
frequencies i.e.
20 Hz to 20,000 Hz.
This range of frequency
is called range of
audibility.
Define range of audibility Download this flashcard |
Sound Flashcard 2:
DEFINE
ULTRASONIC
SOUND.
Sound of frequency
greater than 20,000 Hz
is called
ultrasonic sound.
Define ultrasonic sound Download this flashcard |
Sound Flashcard 3:
DEFINE
INFRASONIC
SOUND.
Sound of frequency
less than 20 Hz
is called
infrasonic sound.
Define infrasonic sound Download this flashcard |
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