- 1(current)
Q. No.1. \(428~\text{Hz}\)
2. \(430~\text{Hz}\)
3. \(422~\text{Hz}\)
4. \(420~\text{Hz}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe correct figure that shows, schematically, the wave pattern produced by the superposition of two waves of frequencies \(9~\text{Hz}\) and \(11~\text{Hz}\), is:
| 1. |  |
| 2. |  |
| 3. |  |
| 4. |  |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA tuning fork \(\mathrm A\) of unknown frequency produces \(5\) beats per second with a fork of known frequency of \(340\) Hz. When fork \(\mathrm A\) is filed, the beat frequency decreases to \(2\) beats per second. What is the frequency of fork \(\mathrm A\)?
| 1. | \(342\) Hz | 2. | \(345\) Hz |
| 3. | \(335\) Hz | 4. | \(338\) Hz |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. \(152~\text{Hz}\)
2. \(234~\text{Hz}\)
3. \(134~\text{Hz}\)
4. \(144~\text{Hz}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. \(282.8\) ms–1
2. \(175.5\) ms–1
3. \(353.6\) ms–1
4. \(707.2\) ms–1
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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