Question:medium
In a screw gauge the zero of main scale reference line coincides with the fifth division of the circular scale when two studs are in contact. There are 100 divisions in circular scale and pitch of screw gauge is 0.1 mm. When diameter of a sphere is measured, the reading of main scale is 5 mm and 50th division of circular scale coincides with the reference line of main scale. The diameter of sphere is _______ mm.}
In a screw gauge the zero of main scale reference line coincides with the fifth division of the circular scale when two studs are in contact. There are 100 divisions in circular scale and pitch of screw gauge is 0.1 mm. When diameter of a sphere is measured, the reading of main scale is 5 mm and 50th division of circular scale coincides with the reference line of main scale. The diameter of sphere is _______ mm.}
Updated On: Apr 12, 2026
- 5.045
- 5.055
- 5.450
- 5.550
Show Solution
The Correct Option is B
Solution and Explanation
Was this answer helpful?
0
Top Questions on Units, Dimensions and Measurements
In a Vernier caliper, \(N+1\) divisions of vernier scale coincide with \(N\) divisions of main scale. If 1 MSD represents 0.1 mm, the vernier constant (in cm) is:
- NEET (UG) - 2024
- Physics
- Units, Dimensions and Measurements
- The Power \( P \) radiated from an accelerated charged particle is given by \( P \propto \left( \frac{q a}{c^n} \right)^m \), where \( q \) is the charge, \( a \) is the acceleration, and \( c \) is the speed of light in vacuum. From dimensional analysis, the value of \( m \) and \( n \) respectively are:
- WBJEE - 2024
- Physics
- Units, Dimensions and Measurements
- Match List-I with List-II.
- JEE Main - 2025
- Physics
- Units, Dimensions and Measurements
- Find the dimension of \( \frac{E}{B} \) where, E represents electric field and B represents magnetic field.
- JEE Main - 2025
- Physics
- Units, Dimensions and Measurements
- Want to practice more? Try solving extra ecology questions todayView All Questions
