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Chapter 23: Sound Waves - Science Mcqs for Grade 7
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Chapter 23: Sound Waves - Science Mcqs for Grade 7
>> In one wavelength, wave passes through
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Q. In one wavelength, wave passes through
a.
one complete vibration
b.
two complete vibrations
c.
one and a half vibration
d.
two and a half vibration
ANSWER: one complete vibration
Answer & Explanation
No explanation is available for this question!
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