मराठी

Which pattern in Fig. shows a bass (low frequency) note?

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प्रश्न

Which pattern in Fig. shows a bass (low frequency) note?

  1.  
    The image shows a wave pattern within a circular boundary, with vertical dashed lines marking different positions of the wave.

  2.  The image shows an irregular wave pattern inside a circular boundary, with dashed vertical lines marking different positions of the wave.

  3.  The image shows an irregular wave pattern inside a circular boundary, with vertical dashed lines marking different positions along the wave.

पर्याय

  • I

  • II

  • III

  • none of these.

MCQ
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उत्तर

I

Explanation:

A bass note has a low frequency and therefore a low pitch. Pattern I shows the fewest oscillations in the same time interval, so it represents the bass note.

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Notes

The answer given in the textbook is incorrect.

  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Sound - Multiple Choice Questions and Assertion-Reason Type Questions [पृष्ठ २१४]

APPEARS IN

फ्रँक Physics Part 2 [English] Class 10 ICSE
पाठ 3 Sound
Multiple Choice Questions and Assertion-Reason Type Questions | Q 23. | पृष्ठ २१४
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