In an experiment, refractive index of glass was observed to be \( 1.45,1.56,1.54,1.44,1.54 \) \&... VIDEO
In an experiment, refractive index of glass was observed to be \( 1.45,1.56,1.54,1.44,1.54 \) \& 1.53. Calculate (i) mean value of refractive
Express the result in
terms of absolute error and percentage error.
๐ฒPW App Link - https://bit.ly/YTAI_PWAP
๐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-06-08 For the equation \( 3 x^{2}+p x+3=0, p>0 \) if one of the roots is square of the other, then ... 2023-06-08 The reaction \( A(g)+2 B(g) \longrightarrow C(g)+D(g) \) is an elementary process. In an experim... 2023-06-08 The resultant of \( \vec{A} \) and \( \vec{B} \) makes an angle \( \alpha \) with \( \vec{A} \) ... 2023-06-08 Stratum germinativum is an example of which kind of epithelium? 2023-06-08 A motor boat going downstream crosses a float at a point A. \(60\) minutes later it turns back a... 2023-06-08 Find the domain of the following. \[ f(x)=\sqrt{x^{12}-x^{9}+x^{4}-x+1} \] 2023-06-08 When metallic copper is shaken with a solution of a copper salt, the reaction \( \mathrm{Cu}+\ma... 2023-06-08 A small current element \( I \overrightarrow{d l} \), with \( \overrightarrow{d l}=2 \hat{k} \ma... 2023-06-08 The vapour pressure of a dilute aqueous solution of Glucose is \( 750 \mathrm{~mm} \mathrm{~Hg} ... 2023-06-08 A \( 500 \mathrm{~g} \) tooth paste sample has \( 0.02 \mathrm{~g} \) fluoride concentration. Wh... 2023-06-08 In an experiment, refractive index of glass was observed to be \( 1.45,1.56,1.54,1.44,1.54 \) \&... 2023-06-08 Two electric dipoles, \( A, B \) with respective dipole moments \( \mathbf{d}_{A}=-4 q a \hat{\m... 2023-06-08 A block of mass \( M \) has a circular cut with a frictionless surface as shown. The block rests... 2023-06-08 math xmlns=http://www.w3.org/1998/Math/MathMLmfracmrowmfencedmrowmn2/mnmo-/momsupmix/mimn2/mn/ms... 2023-06-08 The sum of a two-digit number and the number obtained by reversing the order of its digits is 12... 2023-06-08 The radius of a ball is \((5.4\pm 0.2)cm\). The percentage error in the volume of the ball is 2023-06-08 Find the value of \( 60 \mathrm{~J} / \mathrm{min} \) on a system which has \( 100 \mathrm{~g}, ... 2023-06-08 Simplify \( \frac{1}{2+\sqrt{5}}+\frac{1}{\sqrt{5}+\sqrt{6}}+\frac{1}{\sqrt{6}+\sqrt{7}}+\frac{1... 2023-06-08 Verify with the help of dimensional analysis that the equation of time period \( (T) \) of a sim... 2023-06-08 The position vector of a particle is determined by the expression \( \vec{r}=3 t^{2} \hat{i}+4 t... 2023-06-08 which of the following statements must be true?
(i) \( a+b=d+c \) &nb...