16:I[8216,["972","static/chunks/972-b28da0de92681928.js","47","static/chunks/47-a7f06e9eda1ac756.js","115","static/chunks/app/%5Bexam%5D/questions/%5Byear%5D/%5Bsubject%5D/%5Bchapter%5D/%5BquestionId%5D/page-7b6f0a12b9cc0206.js"],"BackButton"] 17:I[1553,["972","static/chunks/972-b28da0de92681928.js","47","static/chunks/47-a7f06e9eda1ac756.js","115","static/chunks/app/%5Bexam%5D/questions/%5Byear%5D/%5Bsubject%5D/%5Bchapter%5D/%5BquestionId%5D/page-7b6f0a12b9cc0206.js"],"QuestionViewer"] 15:T4f9,{"@context":"https://schema.org","@type":"Quiz","name":"Mht Cet 2024 Waves PYQ with Solution","url":"https://pyq-test-series-platform-alsjdcxu2-sameers-projects-41c5a71e.vercel.app/mht-cet/questions/2024/physics/waves/m3wpjaxp","educationalLevel":"Entrance exam preparation","about":"Mht Cet / Physics / Waves","hasPart":{"@type":"Question","name":"Mht Cet 2024 Waves PYQ with Solution","text":"A sonometer wire is stretched by hanging a metal bob. The fundamental frequency of vibration of wire is ' n_1 '. When the bob is completely immersed in water, the frequency of vibration of wire becomes ' n_2 '. The relative density of the metal of the bob is","eduQuestionType":"mcq","acceptedAnswer":{"@type":"Answer","text":"C"},"comment":{"@type":"Comment","text":"The fundamental frequency of vibration of a sonometer wire is determined by the formula: n = \\frac{1}{2L} \\sqrt{\\frac{T}{\\mu}} where: n is the frequency, L is the length of the wire, T is the tension in the wire, \\mu is the mass per unit length of the wire. When the wire is stretched by hanging a metal bob, the tension T is due to the weight of the metal bob, thus: T = mg = W where W is the weight of the metal bob. Given the above formula for frequency and applying it to the initial situation,..."}}}18:T54e,

The fundamental frequency of vibration of a sonometer wire is determined by the formula:

$ n = \frac{1}{2L} \sqrt{\frac{T}{\mu}} $

where:

$ n $ is the frequency,

$ L $ is the length of the wire,

$ T $ is the ten

Waves

Continue this paper

Similar Waves PYQs

More practice from this question