Errors
PHXI02:UNITS AND MEASUREMENTS

367546 In an experiment with vernier calipers of least count \(0.1\;mm\), when two jaws are joined together the zero of vernier scale lies right to the zero of the main scale and \({6^{th{\rm{ }}}}\) division of vernier scale coincides with the main scale division. While measuring the diameter of a spherical bob, the zero of vernier scale lies in between \(3.22\;cm\) and \(3.3\;cm\) marks, and \({4^{th{\rm{ }}}}\) division of vernier scale coincides with the main scale division. The diameter of bob is measured as

1 \(3.22\;cm\)
2 \(3.25\;cm\)
3 \(3.26\;cm\)
4 \(3.18\;cm\)
PHXI02:UNITS AND MEASUREMENTS

367547 The least count of vernier callipers is 0.1 \(mm\). The main scale reading before the zero of the vernier scale is 10 and the zeroth division of the vernier scale coincides with the main scale division. Given that each main scale division is 1 \(mm\), the measured value should be expressed as

1 \(0.01\,m\)
2 \(1\,cm\)
3 \(1.0\,cm\)
4 \(1.00\,cm\)
PHXI02:UNITS AND MEASUREMENTS

367548 A vernier caliper has 20 divisions on the vernier scale which coincide with 19 divisions on the main scale. The least count of the instrument is 0.1 mm . The main scale divisions are of

1 \(0.5\,mm\)
2 \(1\,mm\)
3 \(2\,mm\)
4 \({1 / 4 {~mm}}\)
PHXI02:UNITS AND MEASUREMENTS

367549 In a vernier callipers, \(N\) divisions of vernier scale coincide with \((N - 1)\) division of main scale (in which one division represents 1 \(mm\)). The least count is in (\(cm\))

1 \(N\)
2 \(N - 1\)
3 \(\frac{1}{{N - 1}}\)
4 \(\frac{1}{{10N}}\)
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PHXI02:UNITS AND MEASUREMENTS

367546 In an experiment with vernier calipers of least count \(0.1\;mm\), when two jaws are joined together the zero of vernier scale lies right to the zero of the main scale and \({6^{th{\rm{ }}}}\) division of vernier scale coincides with the main scale division. While measuring the diameter of a spherical bob, the zero of vernier scale lies in between \(3.22\;cm\) and \(3.3\;cm\) marks, and \({4^{th{\rm{ }}}}\) division of vernier scale coincides with the main scale division. The diameter of bob is measured as

1 \(3.22\;cm\)
2 \(3.25\;cm\)
3 \(3.26\;cm\)
4 \(3.18\;cm\)
PHXI02:UNITS AND MEASUREMENTS

367547 The least count of vernier callipers is 0.1 \(mm\). The main scale reading before the zero of the vernier scale is 10 and the zeroth division of the vernier scale coincides with the main scale division. Given that each main scale division is 1 \(mm\), the measured value should be expressed as

1 \(0.01\,m\)
2 \(1\,cm\)
3 \(1.0\,cm\)
4 \(1.00\,cm\)
PHXI02:UNITS AND MEASUREMENTS

367548 A vernier caliper has 20 divisions on the vernier scale which coincide with 19 divisions on the main scale. The least count of the instrument is 0.1 mm . The main scale divisions are of

1 \(0.5\,mm\)
2 \(1\,mm\)
3 \(2\,mm\)
4 \({1 / 4 {~mm}}\)
PHXI02:UNITS AND MEASUREMENTS

367549 In a vernier callipers, \(N\) divisions of vernier scale coincide with \((N - 1)\) division of main scale (in which one division represents 1 \(mm\)). The least count is in (\(cm\))

1 \(N\)
2 \(N - 1\)
3 \(\frac{1}{{N - 1}}\)
4 \(\frac{1}{{10N}}\)
PHXI02:UNITS AND MEASUREMENTS

367546 In an experiment with vernier calipers of least count \(0.1\;mm\), when two jaws are joined together the zero of vernier scale lies right to the zero of the main scale and \({6^{th{\rm{ }}}}\) division of vernier scale coincides with the main scale division. While measuring the diameter of a spherical bob, the zero of vernier scale lies in between \(3.22\;cm\) and \(3.3\;cm\) marks, and \({4^{th{\rm{ }}}}\) division of vernier scale coincides with the main scale division. The diameter of bob is measured as

1 \(3.22\;cm\)
2 \(3.25\;cm\)
3 \(3.26\;cm\)
4 \(3.18\;cm\)
PHXI02:UNITS AND MEASUREMENTS

367547 The least count of vernier callipers is 0.1 \(mm\). The main scale reading before the zero of the vernier scale is 10 and the zeroth division of the vernier scale coincides with the main scale division. Given that each main scale division is 1 \(mm\), the measured value should be expressed as

1 \(0.01\,m\)
2 \(1\,cm\)
3 \(1.0\,cm\)
4 \(1.00\,cm\)
PHXI02:UNITS AND MEASUREMENTS

367548 A vernier caliper has 20 divisions on the vernier scale which coincide with 19 divisions on the main scale. The least count of the instrument is 0.1 mm . The main scale divisions are of

1 \(0.5\,mm\)
2 \(1\,mm\)
3 \(2\,mm\)
4 \({1 / 4 {~mm}}\)
PHXI02:UNITS AND MEASUREMENTS

367549 In a vernier callipers, \(N\) divisions of vernier scale coincide with \((N - 1)\) division of main scale (in which one division represents 1 \(mm\)). The least count is in (\(cm\))

1 \(N\)
2 \(N - 1\)
3 \(\frac{1}{{N - 1}}\)
4 \(\frac{1}{{10N}}\)
PHXI02:UNITS AND MEASUREMENTS

367546 In an experiment with vernier calipers of least count \(0.1\;mm\), when two jaws are joined together the zero of vernier scale lies right to the zero of the main scale and \({6^{th{\rm{ }}}}\) division of vernier scale coincides with the main scale division. While measuring the diameter of a spherical bob, the zero of vernier scale lies in between \(3.22\;cm\) and \(3.3\;cm\) marks, and \({4^{th{\rm{ }}}}\) division of vernier scale coincides with the main scale division. The diameter of bob is measured as

1 \(3.22\;cm\)
2 \(3.25\;cm\)
3 \(3.26\;cm\)
4 \(3.18\;cm\)
PHXI02:UNITS AND MEASUREMENTS

367547 The least count of vernier callipers is 0.1 \(mm\). The main scale reading before the zero of the vernier scale is 10 and the zeroth division of the vernier scale coincides with the main scale division. Given that each main scale division is 1 \(mm\), the measured value should be expressed as

1 \(0.01\,m\)
2 \(1\,cm\)
3 \(1.0\,cm\)
4 \(1.00\,cm\)
PHXI02:UNITS AND MEASUREMENTS

367548 A vernier caliper has 20 divisions on the vernier scale which coincide with 19 divisions on the main scale. The least count of the instrument is 0.1 mm . The main scale divisions are of

1 \(0.5\,mm\)
2 \(1\,mm\)
3 \(2\,mm\)
4 \({1 / 4 {~mm}}\)
PHXI02:UNITS AND MEASUREMENTS

367549 In a vernier callipers, \(N\) divisions of vernier scale coincide with \((N - 1)\) division of main scale (in which one division represents 1 \(mm\)). The least count is in (\(cm\))

1 \(N\)
2 \(N - 1\)
3 \(\frac{1}{{N - 1}}\)
4 \(\frac{1}{{10N}}\)