Units and Measurements

JEE Advanced · Physics · 39 past questions

13 of 39 · show all

1. Q6 2024 Paper 1

   A dimensionless quantity is constructed in terms of electronic charge $e$, permittivity of free space…

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2. Q9 2023 Paper 2

   Young's modulus of elasticity $Y$ is expressed in terms of three derived quantities, namely, the…

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3. Q10 2022 Paper 2

   In a particular system of units, a physical quantity can be expressed in terms of the electric charge $e$…

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4. Q12 2021 Paper 2

   A physical quantity $\vec{S}$ is defined as $\vec{S} = (\vec{E} \times \vec{B})/\mu_0$, where $\vec{E}$ is…

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5. Q13 2020 Paper 1

   Sometimes it is convenient to construct a system of units so that all quantities can be expressed in terms of…

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6. Q15 2018 Paper 1

   PARAGRAPH "X"…

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7. Q16 2018 Paper 1

   PARAGRAPH "X"…

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8. Q20 2016 Paper 1

   A length-scale ($l$) depends on the permittivity ($\varepsilon$) of a dielectric material, Boltzmann constant…

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9. Q24 2015 Paper 1

   Planck's constant $h$, speed of light $c$ and gravitational constant $G$ are used to form a unit of length…

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10. Q26 2015 Paper 2

    In terms of potential difference $V$, electric current $I$, permittivity $\varepsilon_0$, permeability…

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11. Q28 2014 Paper 1

    To find the distance $d$ over which a signal can be seen clearly in foggy conditions, a railways engineer…

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12. Q33 2011 Paper 1

    Paragraph for Question Nos. 38 and 39…

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13. Q34 2011 Paper 1

    Four point charges, each of +q, are rigidly fixed at the four corners of a square planar soap film of side…

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