InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A stretched sonometer wire gives 2 beats per second with a tuning frok when its length is 14.3 cm and also when its length is 14.5 cm.What is the frequency of the tuning frok ? |
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Answer» Correct Answer - 288 |
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| 2. |
the frequency of a note emitted by a silver wire of length 25 cm is 256 when the tension is 10 kg.Calculate the radius of the wire (Density of silver `=10.5xx10^(3)kgm^(-3)`) |
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Answer» Correct Answer - `4.26xx26^(-4)m` |
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| 3. |
A stone hangs in air from a wire which is stretched over a sonometer. The bridges of the sonometer are 40 cm apart when the wire is in unison with a tuning frok. When the atone is immersed in water the length is changed to 32 cm to re-establish unison wtih the wire .Calculate the specific geavity of the stone |
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Answer» Correct Answer - 2.77 |
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