The length and breadth of a rectangle are \( 20 \pm 0.2 \mathrm{~cm} \) and \( 10 \pm 0.1 \mathr... VIDEO
The length and breadth of a rectangle are \( 20 \pm 0.2 \mathrm{~cm} \) and \( 10 \pm 0.1 \mathrm{~cm} \). Find the percentage error in area would behttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-06-19 Given that \( \ln (\alpha / \mathrm{p} \beta)=\alpha z / k_{B} \theta \) where \( p \) is pressu... 2023-06-19 If the mass, time and work are taken as fundamental physical quantities then dimensional formula... 2023-06-19 The dependence of \( g \) on geographical latitude at sea level is given by \( g=g_{0}\left(1+\b... 2023-06-19 In a particular system, the unit of length, mass and time are chosen to be \( 10 \mathrm{~cm}, 1... 2023-06-19 In sub-atomic physics, one often associates a characteristic wavelength \( \lambda \) with a par... 2023-06-19 The pitch of a screw gauge is \( 0.05 \mathrm{~cm} \). In how many revolutions of hollow cylinde... 2023-06-19 The vernier constant of vernier calliper is \( 0.1 \mathrm{~mm} \). and it has zero error of \( ... 2023-06-19 If velocity \( (v) \), frequency \( (f) \) and mass \( (m) \) are taken as fundamental quantity.... 2023-06-19 A student in the laboratory measures thickness of a wire using screw gauge. The readings are \( ... 2023-06-19 The velocity of a freely falling body changes as \( g^{p} h^{q} \) where \( g= \) acceleration d... 2023-06-19 The length and breadth of a rectangle are \( 20 \pm 0.2 \mathrm{~cm} \) and \( 10 \pm 0.1 \mathr... 2023-06-19 If in a system of unit mass is measured in \( \alpha \mathrm{kg} \), length in \( \beta \) \( \m... 2023-06-19 The mass rate of flow of liquid through a pipe is given by \( \frac{d m}{d t}=\rho A V \), Where... 2023-06-19 If \( F=\frac{A}{\sqrt{m}}+B \) where \( F= \) Force, \( m= \) Mass.
Then dimension of \( [A \ti... 2023-06-19 Force in CGS system is \( 20 \mathrm{~N} \). Its value in SI unit will be
(a) \( 20 \times 10^{5... 2023-06-19 Which of the following is dimension of intensity?
(a) \( \mathrm{MT}^{-3} \)
(b) \( \mathrm{M}^{... 2023-06-19 If \( v=A t^{3}+\frac{B}{m} \), where \( m= \) mass, \( v= \) velocity and \( t= \) time.
Then d... 2023-06-19 The dimension of \( \left[\frac{h}{G}\right] \) where \( h= \) Plancks constant and \( G= \) gra... 2023-06-19 The dimension of work done per unit mass per unit relative density would be equivalent to dimens... 2023-06-19 Find the effective resistance between the points \( A \) and \( B \) in figure 2023-06-19 \( 5.975 \mathrm{~g} \) of the higher oxide of metal gave \( 5.575 \mathrm{~g} \) of lower axide...
0