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ICSE Class 10 Physics 2022 Paper
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Section-A
(Attempt all questions) Choose the correct answers to the questions from the given options.
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Question : 2 of 45
Marks:
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The diagram below shows four sound waves. Which sound has the highest pitch?
Solution:
(b) Wave B Explanation : No. of waves in same time interval are maximum for wave . So frequency of wave B is highest. As pitch depends on frequency, so wave B has highest pitch.
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