Download App
The values of a number of quantities are used in a mathematical formula. The quantity that should be most precise and accurate in measurement is the one
  • A
    Having smallest magnitude
  • B
    Having largest magnitude
  • C
    Used in the numerator
  • D
    Used in the denominator
Easy
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Download App

Similar Questions

  • 1
    If the value of resistance is $10.845 \,ohm$ and the value of current is $3.23 \,amp$, the value of potential with significant numbers would be ........... $volt$
    View Solution
  • 2
    The volume of a sphere is $1.76\ cm^3$. The volume of $25$ such spheres taking into account the significant figure is
    View Solution
  • 3
    The unit of angular acceleration in the SI system is
    View Solution
  • 4
    The dimensional formula $[ML^0T^{-3}]$ is more closely associated with
    View Solution
  • 5
    If $C$ and $L$ denote capacitance and inductance respectively, then the dimensions of $LC$ are
    View Solution
  • 6
    Match List$-I$ with List$-II$.

    List$-I$ List$-II$
    $(A)$ Angular momentum $(I)$ $\left[ ML ^2 T ^{-2}\right]$
    $(B)$ Torque $(II)$ $\left[ ML ^{-2} T ^{-2}\right]$
    $(C)$ Stress $(III)$ $\left[ ML ^2 T ^{-1}\right]$
    $(D)$ Pressure gradient $(IV)$ $\left[ ML ^{-1} T ^{-2}\right]$

    Choose the correct answer from the options given below:

    View Solution
  • 7
    A physical quantity is $A = P^2/Q^3.$ The percentage error in measurement of $P$ and $Q$ is $x$ and $y$ respectively. Maximum error in measurement of $A$ is
    View Solution
  • 8
    A spectrometer gives the following reading when used to measure the angle of a prism. 

    Main scale reading : $58.5$ degree

    Vernier scale reading : $09$ divisions

    Given that $1$ division on main scale corresponds to $0 .5$ degree. Total divisions on the Vernier scale is $30$ and match with $29$ divisions of the main scale. The angle of the prism from the above data ....... $degree$

    View Solution
  • 9
    If a copper wire is stretched to make its radius decrease by $0.1\%$ , then percentage increase in resistance is approximately .......... $\%$
    View Solution
  • 10
    The dimensions of stress are equal to
    View Solution