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JEE Mains · Physics · STD 11 - 1. units,dimensions and measurement

સૂચિ - \(I\) અને સૂચિ - \(II\) મેળવો.
સૂચિ - \(I\)સૂચિ- \(II\)
\(A\).સ્નિગ્ધતા અંક\(I\).\([M L^2T^{–2}]\)
\(B\).પૃષ્ઠ તાણ\(II\).\([M L^2T^{–1}]\)
\(C\).કોણીય વેગમાન\(III\).\([M L^{-1}T^{–1}]\)
\(D\).ચાક ગતિ ઉર્જા\(IV\).\([M L^0T^{–2}]\)

  1. A \( A-II, B-I, C-IV, D-III\)
  2. B \( A-I, B-II, C-III, D-IV\)
  3. C \( A-III, B-IV, C-II, D-I\)
  4. D \(A-IV, B-III, C-II, D-I\)
Verified Solution

Answer & Solution

Correct Answer

(C) \( A-III, B-IV, C-II, D-I\)

Step-by-step Solution

Detailed explanation

\( F=\eta A \frac{d v}{d y} \) \( {\left[M L T^{-2}\right]=\eta\left[L^2\right]\left[T^{-1}\right]} \) \( \eta=\left[M L^{-1} T^{-1}\right] \) \( S . T=\frac{F}{\ell}=\frac{\left[M L T^{-2}\right]}{[L]}=\left[M L^0 T^{-2}\right] \) \( L=m v r=\left[M L^2 T^{-1}\right] \)…
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