Errors
PHXI02:UNITS AND MEASUREMENTS

367464 A physical quantity \(P\) is described by the relation \(P=a^{1 / 2} b^{2} c^{3} d^{-4}\). If the relative errors in the measurement of \(a, b, c\) and \(d\) respectively, are \(2 \%, 1 \%, 3 \%\) and \(5 \%\), then the relative error in \(P\) will be

1 \(8 \%\)
2 \(12 \%\)
3 \(32 \%\)
4 \(25 \%\)
PHXI02:UNITS AND MEASUREMENTS

367465 The mean absolute error in the time period of second’s pendulum is 0.05 \(s\). To express maximum estimate of error, the time period should be written as

1 \(\left( {2.00 \pm 0.05} \right)s\)
2 \(\left( {2.00 \pm 0.10} \right)s\)
3 \(\left( {2.00 \pm 0.01} \right)s\)
4 \(\left( {2.00 + 0.025} \right)s\)
PHXI02:UNITS AND MEASUREMENTS

367466 A cylindrical wire has a mass \((0.3 \pm 0.003)g\), radius \((0.5 \pm 0.005)mm\) and length \((6 \pm 0.06)cm\). The maximum percentage error in the measurement of its density is

1 \(3\)
2 \(4\)
3 \(1\)
4 \(2\)
PHXI02:UNITS AND MEASUREMENTS

367467 The period of oscillation of a simple pendulum is \(T = 2\pi \sqrt {\frac{L}{g}} .\) Measured value of \(L\) is 20.0 \(cm\) known to 4 \(mm\) accuracy and time Period  of the pendulum is found to be 1 \(s\) using a wrist watch of accuracy \(0.005\). The accuracy in the determination of \(g\) is:

1 \(2\,\% \)
2 \(1\,\% \)
3 \(5\,\% \)
4 \(3\,\% \)
PHXI02:UNITS AND MEASUREMENTS

367468 The percentage of error in the measurement of mass and speed are 2% and 3% respectively. How much will be the maximum error in the estimation of the kinetic energy obtained by measuring mass and speed?

1 \(1\% \)
2 \(5\% \)
3 \(11\% \)
4 \(8\% \)
PHXI02:UNITS AND MEASUREMENTS

367464 A physical quantity \(P\) is described by the relation \(P=a^{1 / 2} b^{2} c^{3} d^{-4}\). If the relative errors in the measurement of \(a, b, c\) and \(d\) respectively, are \(2 \%, 1 \%, 3 \%\) and \(5 \%\), then the relative error in \(P\) will be

1 \(8 \%\)
2 \(12 \%\)
3 \(32 \%\)
4 \(25 \%\)
PHXI02:UNITS AND MEASUREMENTS

367465 The mean absolute error in the time period of second’s pendulum is 0.05 \(s\). To express maximum estimate of error, the time period should be written as

1 \(\left( {2.00 \pm 0.05} \right)s\)
2 \(\left( {2.00 \pm 0.10} \right)s\)
3 \(\left( {2.00 \pm 0.01} \right)s\)
4 \(\left( {2.00 + 0.025} \right)s\)
PHXI02:UNITS AND MEASUREMENTS

367466 A cylindrical wire has a mass \((0.3 \pm 0.003)g\), radius \((0.5 \pm 0.005)mm\) and length \((6 \pm 0.06)cm\). The maximum percentage error in the measurement of its density is

1 \(3\)
2 \(4\)
3 \(1\)
4 \(2\)
PHXI02:UNITS AND MEASUREMENTS

367467 The period of oscillation of a simple pendulum is \(T = 2\pi \sqrt {\frac{L}{g}} .\) Measured value of \(L\) is 20.0 \(cm\) known to 4 \(mm\) accuracy and time Period  of the pendulum is found to be 1 \(s\) using a wrist watch of accuracy \(0.005\). The accuracy in the determination of \(g\) is:

1 \(2\,\% \)
2 \(1\,\% \)
3 \(5\,\% \)
4 \(3\,\% \)
PHXI02:UNITS AND MEASUREMENTS

367468 The percentage of error in the measurement of mass and speed are 2% and 3% respectively. How much will be the maximum error in the estimation of the kinetic energy obtained by measuring mass and speed?

1 \(1\% \)
2 \(5\% \)
3 \(11\% \)
4 \(8\% \)
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI02:UNITS AND MEASUREMENTS

367464 A physical quantity \(P\) is described by the relation \(P=a^{1 / 2} b^{2} c^{3} d^{-4}\). If the relative errors in the measurement of \(a, b, c\) and \(d\) respectively, are \(2 \%, 1 \%, 3 \%\) and \(5 \%\), then the relative error in \(P\) will be

1 \(8 \%\)
2 \(12 \%\)
3 \(32 \%\)
4 \(25 \%\)
PHXI02:UNITS AND MEASUREMENTS

367465 The mean absolute error in the time period of second’s pendulum is 0.05 \(s\). To express maximum estimate of error, the time period should be written as

1 \(\left( {2.00 \pm 0.05} \right)s\)
2 \(\left( {2.00 \pm 0.10} \right)s\)
3 \(\left( {2.00 \pm 0.01} \right)s\)
4 \(\left( {2.00 + 0.025} \right)s\)
PHXI02:UNITS AND MEASUREMENTS

367466 A cylindrical wire has a mass \((0.3 \pm 0.003)g\), radius \((0.5 \pm 0.005)mm\) and length \((6 \pm 0.06)cm\). The maximum percentage error in the measurement of its density is

1 \(3\)
2 \(4\)
3 \(1\)
4 \(2\)
PHXI02:UNITS AND MEASUREMENTS

367467 The period of oscillation of a simple pendulum is \(T = 2\pi \sqrt {\frac{L}{g}} .\) Measured value of \(L\) is 20.0 \(cm\) known to 4 \(mm\) accuracy and time Period  of the pendulum is found to be 1 \(s\) using a wrist watch of accuracy \(0.005\). The accuracy in the determination of \(g\) is:

1 \(2\,\% \)
2 \(1\,\% \)
3 \(5\,\% \)
4 \(3\,\% \)
PHXI02:UNITS AND MEASUREMENTS

367468 The percentage of error in the measurement of mass and speed are 2% and 3% respectively. How much will be the maximum error in the estimation of the kinetic energy obtained by measuring mass and speed?

1 \(1\% \)
2 \(5\% \)
3 \(11\% \)
4 \(8\% \)
PHXI02:UNITS AND MEASUREMENTS

367464 A physical quantity \(P\) is described by the relation \(P=a^{1 / 2} b^{2} c^{3} d^{-4}\). If the relative errors in the measurement of \(a, b, c\) and \(d\) respectively, are \(2 \%, 1 \%, 3 \%\) and \(5 \%\), then the relative error in \(P\) will be

1 \(8 \%\)
2 \(12 \%\)
3 \(32 \%\)
4 \(25 \%\)
PHXI02:UNITS AND MEASUREMENTS

367465 The mean absolute error in the time period of second’s pendulum is 0.05 \(s\). To express maximum estimate of error, the time period should be written as

1 \(\left( {2.00 \pm 0.05} \right)s\)
2 \(\left( {2.00 \pm 0.10} \right)s\)
3 \(\left( {2.00 \pm 0.01} \right)s\)
4 \(\left( {2.00 + 0.025} \right)s\)
PHXI02:UNITS AND MEASUREMENTS

367466 A cylindrical wire has a mass \((0.3 \pm 0.003)g\), radius \((0.5 \pm 0.005)mm\) and length \((6 \pm 0.06)cm\). The maximum percentage error in the measurement of its density is

1 \(3\)
2 \(4\)
3 \(1\)
4 \(2\)
PHXI02:UNITS AND MEASUREMENTS

367467 The period of oscillation of a simple pendulum is \(T = 2\pi \sqrt {\frac{L}{g}} .\) Measured value of \(L\) is 20.0 \(cm\) known to 4 \(mm\) accuracy and time Period  of the pendulum is found to be 1 \(s\) using a wrist watch of accuracy \(0.005\). The accuracy in the determination of \(g\) is:

1 \(2\,\% \)
2 \(1\,\% \)
3 \(5\,\% \)
4 \(3\,\% \)
PHXI02:UNITS AND MEASUREMENTS

367468 The percentage of error in the measurement of mass and speed are 2% and 3% respectively. How much will be the maximum error in the estimation of the kinetic energy obtained by measuring mass and speed?

1 \(1\% \)
2 \(5\% \)
3 \(11\% \)
4 \(8\% \)
PHXI02:UNITS AND MEASUREMENTS

367464 A physical quantity \(P\) is described by the relation \(P=a^{1 / 2} b^{2} c^{3} d^{-4}\). If the relative errors in the measurement of \(a, b, c\) and \(d\) respectively, are \(2 \%, 1 \%, 3 \%\) and \(5 \%\), then the relative error in \(P\) will be

1 \(8 \%\)
2 \(12 \%\)
3 \(32 \%\)
4 \(25 \%\)
PHXI02:UNITS AND MEASUREMENTS

367465 The mean absolute error in the time period of second’s pendulum is 0.05 \(s\). To express maximum estimate of error, the time period should be written as

1 \(\left( {2.00 \pm 0.05} \right)s\)
2 \(\left( {2.00 \pm 0.10} \right)s\)
3 \(\left( {2.00 \pm 0.01} \right)s\)
4 \(\left( {2.00 + 0.025} \right)s\)
PHXI02:UNITS AND MEASUREMENTS

367466 A cylindrical wire has a mass \((0.3 \pm 0.003)g\), radius \((0.5 \pm 0.005)mm\) and length \((6 \pm 0.06)cm\). The maximum percentage error in the measurement of its density is

1 \(3\)
2 \(4\)
3 \(1\)
4 \(2\)
PHXI02:UNITS AND MEASUREMENTS

367467 The period of oscillation of a simple pendulum is \(T = 2\pi \sqrt {\frac{L}{g}} .\) Measured value of \(L\) is 20.0 \(cm\) known to 4 \(mm\) accuracy and time Period  of the pendulum is found to be 1 \(s\) using a wrist watch of accuracy \(0.005\). The accuracy in the determination of \(g\) is:

1 \(2\,\% \)
2 \(1\,\% \)
3 \(5\,\% \)
4 \(3\,\% \)
PHXI02:UNITS AND MEASUREMENTS

367468 The percentage of error in the measurement of mass and speed are 2% and 3% respectively. How much will be the maximum error in the estimation of the kinetic energy obtained by measuring mass and speed?

1 \(1\% \)
2 \(5\% \)
3 \(11\% \)
4 \(8\% \)