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

સમીકરણ \(\left(\mathrm{P}+\frac{\mathrm{a}}{\mathrm{V}^2}\right)(\mathrm{V}-\mathrm{b})=\mathrm{RT}\) માં \(a b^{-1}\) નું પરિમાણીય સૂત્ર શું છે, જ્યાં અક્ષરોનો તેમનો સામાન્ય અર્થ છે?

  1. A \(\left[\mathrm{M}^6 \mathrm{~L}^3 \mathrm{~T}^{-2}\right]\)
  2. B \(\left[\mathrm{ML}^2 \mathrm{~T}^{-2}\right]\)
  3. C \(\left[M^{-1} L^j T^3\right]\)
  4. D \(\left[M^6 L^7 T^4\right]\)
Verified Solution

Answer & Solution

Correct Answer

(B) \(\left[\mathrm{ML}^2 \mathrm{~T}^{-2}\right]\)

Step-by-step Solution

Detailed explanation

\(\because[\mathrm{V}]=[\mathrm{b}]\) \(\therefore\) b નું પરિમાણ \(=\left[\mathrm{L}^3\right]\) \(\&[\mathrm{P}]=\left[\frac{\mathrm{a}}{\mathrm{V}^2}\right]\) \({[\mathrm{a}]=\left[\mathrm{PV}^2\right]=\left[\mathrm{ML}^{-1} \mathrm{~T}^{-2}\right]\left[\mathrm{L}^6\right]}\)…
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