List of top Physics Questions on Dimensional analysis and its applications asked in NEET (UG)

Consider that \(\sigma_s\), \(k_B\), and \(b\) represent Stefan-Boltzmann constant, Boltzmann constant, and Wien's displacement law constant, respectively. The dimension of \(\sigma_s k_B^{-1} b\) is:
मान लीजिए कि \(\sigma_s\), \(k_B\), \(b\) क्रमशः स्टीफन-बोल्ट्ज़मैन नियतांक, बोल्ट्ज़मैन नियतांक और वीन के विस्थापन नियम के नियतांक को निरूपित करते हैं। \(\sigma_s k_B^3 b\) की विमा है :
A physical quantity P is related to four observations a, b, c, and d as follows: P = a3 b2 (c / √d) The percentage errors of measurement in a, b, c, and d are 1%, 3%, 2%, and 4% respectively. The percentage error in the quantity P is: