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:T46e,{"@context":"https://schema.org","@type":"Quiz","name":"Ap Eapcet 2024 Waves PYQ with Solution","url":"https://pyq-test-series-platform-alsjdcxu2-sameers-projects-41c5a71e.vercel.app/ap-eapcet/questions/2024/physics/waves/m8h1eof8","educationalLevel":"Entrance exam preparation","about":"Ap Eapcet / Physics / Waves","hasPart":{"@type":"Question","name":"Ap Eapcet 2024 Waves PYQ with Solution","text":"If the frequency of a wave is increased by 25 \\%, then the change in its wavelength is (medium not changed)","eduQuestionType":"mcq","acceptedAnswer":{"@type":"Answer","text":"B"},"comment":{"@type":"Comment","text":"When the frequency of a wave is increased by 25%, the wavelength changes as follows (assuming the medium remains unchanged). The speed of the wave remains the same because the medium does not change: v = \\text{constant} Therefore, according to the wave equation: f_1 \\lambda_1 = f_2 \\lambda_2 If the initial frequency f_1 is increased by 25%, the new frequency f_2 becomes: f_2 = 1.25 \\times f_1 Substituting this into the wave equation: f_1 \\lambda_1 = (1.25 \\times f_1) \\lambda_2 Solving for the n..."}}}18:T46a,

When the frequency of a wave is increased by 25%, the wavelength changes as follows (assuming the medium remains unchanged).

The speed of the wave remains the same because the medium does not change:

$ v = \text{constant} $

Therefore, according to the wave equation:

$ f_1 \lambda_1 = f_2 \lambda_2 $

If the initial frequency $ f_1 $ is i

Waves

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