MHT CET 2025 23rd April Morning Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2025 23rd April Morning Shift

MCQ (Single Correct Answer)

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An a. c. source is connected across a pure inductor. Which one of the following figures shows the correct phase relation between the current and e.m.f.?

MHT CET 2025 23rd April Morning Shift

MCQ (Single Correct Answer)

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A disc of paper of radius ' $R$ ' has a hole of radius ' $r$ '. It is floating on a liquid of surface tension ' T '. The force of surface tension on the disc is

$2 \pi \mathrm{~T}(\mathrm{R}-\mathrm{r})$

$2 \pi \mathrm{~T}(\mathrm{R}+\mathrm{r})$

$3 \pi \mathrm{TR}$

$4 \pi \mathrm{~T}(\mathrm{R}+\mathrm{r})$

MHT CET 2025 23rd April Morning Shift

MCQ (Single Correct Answer)

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Two tuning forks when sounded together produce 4 beats per second. One of the forks is in unison with 23 cm length of sonometer wire and other with 24 cm length of the same wire. The frequencies of the two tuning forks are

$96 \mathrm{~Hz}, 92 \mathrm{~Hz}$

$92 \mathrm{~Hz}, 88 \mathrm{~Hz}$

$72 \mathrm{~Hz}, 68 \mathrm{~Hz}$

$48 \mathrm{~Hz}, 44 \mathrm{~Hz}$

MHT CET 2025 23rd April Morning Shift

MCQ (Single Correct Answer)

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Let the speed of light and the polarising angle for a given medium be ' $V$ ' and ' $i_p$ ' respectively. The relation between them is : ( $\mathrm{C}=$ speed of light in vacuum)

$\mathrm{V}=\mathrm{C} \cos \left(\mathrm{i}_{\mathrm{p}}\right)$

$V \cos \left(i_p\right)=C \sin \left(i_p\right)$

$\mathrm{C}=\mathrm{V} \cot \left(\mathrm{i}_{\mathrm{p}}\right)$

$\mathrm{V} \sin \left(\mathrm{i}_{\mathrm{p}}\right)=\mathrm{C} \cos \left(\mathrm{i}_{\mathrm{p}}\right)$

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