In an experiment, the percentage of error occurred in the measurement of physical quantities \( ...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=B3Evi1lcOpc


Duration: 3:16
28 views
0

In an experiment, the percentage of error occurred in the measurement of physical quantities \( A, B, C \) and \( D \) are \( 1 \% \), \( 2 \%, 3 \% \) and \( 4 \% \) respectively. Then the maximum percentage of error in the measurement \( X \), where \( X=\frac{A^{2} B^{1 / 2}}{C^{1 / 3} D^{3}} \) will be
[NEET 2019]
(a) \( 10 \% \)
(b) \( \frac{3}{13} \% \)
(c) \( 16 \% \)
(d) \( -10 \% \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27The dimensions \( \mathbf{M L}^{-1} \mathrm{~T}^{-2} \) may correspond to (a) work done by a for...
2022-10-27\[ \int \frac{d x}{\sqrt{2 a x-x^{2}}}=a^{n} \sin ^{-1}\left[\frac{x}{a}-1\right] \] The value o...
2022-10-27A unitless quantity (a) never has a nonzero dimension, (b) always has a nonzero dimension, (c) m...
2022-10-27A physical quantity is measured and the result is expressed as \( n u \) where \( u \) is the un...
2022-10-27A dimensionless quantity (a) never has a unit, (b) always has a unit, (c) may have a unit, (d) d...
2022-10-27Which of the following sets cannot enter into the list of fundamental quantities in any system o...
2022-10-27Two full turns of the circular scale of a screw gauge cover a distance of \( 1 \mathrm{~mm} \) o...
2022-10-27Two particles are in SHM with a frequency of \( 25 \mathrm{~Hz} \) and amplitude of \( 0.02 \mat...
2022-10-27On all the six surfaces of a unit cube, equal tensile force of \( F \) is applied. The increase ...
2022-10-27A rectangular block of size \( 10 \mathrm{~cm} \times 8 \mathrm{~cm} \times 5 \mathrm{~cm} \) is...
2022-10-27In an experiment, the percentage of error occurred in the measurement of physical quantities \( ...
2022-10-27A circular thin disc of mass \( 2 \mathrm{~kg} \) has a diameter \( 0.2 \mathrm{~m} \). Calculat...
2022-10-27Moment of inertia of a ring of mass \( m=3 \mathrm{gm} \) and radius \( r \) \( =1 \mathrm{~cm} ...
2022-10-27The upper end of a wire of radius \( 4 \mathrm{~mm} \) and length \( 100 \mathrm{~cm} \) is clam...
2022-10-27The radius of gyration of a disc of mass \( 50 \mathrm{~g} \) and radius \( 2.5 \) \( \mathrm{cm...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27The moment of inertia of a sphere of mass \( M \) and radius \( R \) about an axis passing throu...
2022-10-27The moment of inertia of a uniform ring of mass \( M \) and radius \( r \) about a tangent lying...
2022-10-27The density of a material in the shape of a cube is determined by measuring three sides of the c...
2022-10-27In the density measurement of a cube, the mass and edge length are measured as \( (10.00 \pm 0.1...
2022-10-27In a simple pendulum experiment for determination of acceleration due to gravity \( (g) \), time...


Tags:
pw