Topic: Physics Units of Measurement Subtopic: Measuring instruments
How to calculate least count?
Answer: Least count = smallest division on main scale⁄ no. of divisions on Vernier scale so L.C = 1mm ⁄ 10 divisions = 0.1mm
- Why is it advised to wear seatbelts?
- On what factors force of friction depends?
- Why fragile objects are packed inside polyethylene sheets?
- What is eye position measuring from meter rule?
- What is force which causes rocket to take off?
- How physics can be applied?