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sigma s k b b sigma s k b 1 b
Question:
\( \sigma_s \), \( k_B \) અને \( b \) અનુક્રમે સ્ટેફન-બોલ્ટ્ઝમેન સ્થિરાંક, બોલ્ટ્ઝમેન સ્થિરાંક અને વીનના વિસ્થાપન નિયમના સ્થિરાંકને દર્શાવે છે. \( \sigma_s k_B^{-1} b \) નું પરિમાણ છે:
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પરિમાણ વિશ્લેષણ કરતી વખતે મૂળભૂત એકમો (M, L, T, K) ના ઘાતને સાવચેતીપૂર્વક સરવાળા-બાદબાકી કરો.
NEET (UG) - 2026
NEET (UG)
Updated On:
Jun 23, 2026
\( [L^{-1}T^{-1}K^{-4}] \)
\( [L^{-1}T^{-1}K^{-2}] \)
\( [L^{-1}K^{-2}] \)
\( [L^{-1}T^{-1}K^{-3}] \)
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Verified By Collegedunia
The Correct Option is
D
Solution and Explanation
Step 1: Understanding the Concept:
- સ્ટેફન-બોલ્ટ્ઝમેન સ્થિરાંક \( \sigma_s \): \( [M T^{-3} K^{-4}] \)
- બોલ્ટ્ઝમેન સ્થિરાંક \( k_B \): \( [M L^2 T^{-2} K^{-1}] \)
- વીનનો સ્થિરાંક \( b \): \( [L K] \)
Step 2: Detailed Explanation:
પરિમાણ વિશ્લેષણ:
\[ [\sigma_s k_B^{-1} b] = \frac{[M T^{-3} K^{-4}] \times [L K]}{[M L^2 T^{-2} K^{-1}]} \]
\[ = [M^0 L^{-1} T^{-1} K^{-2}] \times [K^{-1}] = [L^{-1} T^{-1} K^{-3}] \]
Step 3: Final Answer:
આમ, પરિમાણ \( [L^{-1} T^{-1} K^{-3}] \) છે.
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