In an experiment to find out the diameter of wire using screw gauge, the following observations ... VIDEO
In an experiment to find out the diameter of wire using screw gauge, the following observations were noted?https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-06-19 \( y=\sin u, x=\cos u \). Find \( \frac{d y}{d x} \)
(a) \( -\cot u \)
(b) \( \tan u \)
(c) \( -... 2023-06-19 Plancks constant \( h \), speed of light \( c \) and gravitational constant \( G \) are used to ... 2023-06-19 \[
y=3 t^{2}-1, x=2 t \text { Find } \frac{d y}{d x} \text {. }
\]
(a) \( 5 t \)
(b) \( -5 t \)
... 2023-06-19 Find a unit vector perpendicular to both the vectors \( (2 \hat{i}+3 \hat{j}+\hat{k}) \) and \( ... 2023-06-19 In a Vernier Calliper, 10 divisions of Vernier scale is equal to the 9 divisions of main scale. ... 2023-06-19 If \( \sqrt{3}|\vec{A} \times \vec{B}|=\vec{A} \cdot \vec{B} \), then find the angle between \( ... 2023-06-19 Find \( \vec{A} \cdot \vec{B} \) if \( |\vec{A}|=2,|\vec{B}|=5 \), and \( |\vec{A} \times \vec{B... 2023-06-19 In a particular system of units, a physical quantity can be expressed in terms of the electric c... 2023-06-19 In terms of potential difference \( V \), electric current \( I \), permittivity \( \varepsilon_... 2023-06-19 A torque meter is calibrated to reference standards of mass, length and time each with \( 5 \% \... 2023-06-19 In an experiment to find out the diameter of wire using screw gauge, the following observations ... 2023-06-19 In Vander Waals equation \( \left[P+\frac{a}{V^{2}}\right][V-b]=R T ; P \) is pressure. \( V \) ... 2023-06-19 Given below are statements: One is labelled as Assertion
(A) and other is labelled as Reason (R)... 2023-06-19 Match Column-I with Column-II
\begin{tabular}{|l|l|c|l|}
\hline \multicolumn{2}{|c|}{ Column-I }... 2023-06-19 Consider the efficiency of Carnots engine is given by \( \eta=\frac{\alpha \beta}{\sin \theta} \... 2023-06-19 An expression for a dimensionless quantity \( P \) is given by \( P=\frac{\alpha}{\beta} \log _{... 2023-06-19 The SI unit of a physical quantity is pascal-second. The dimensional formula of this quantity wi... 2023-06-19 The acceleration due to gravity is found upto an accuracy of \( 4 \% \) on a planet. The energy ... 2023-06-19 The force is given in terms of time \( t \) and displacement \( x \) by the equation \( F=A \cos... 2023-06-19 If the length of the pendulum in pendulum clock increases by \( 0.1 \% \), then the error in tim... 2023-06-19 Assertion (A): If in five complete rotations of the circular scale, the distance travelled on ma...
0