Topic: Physics Units of Measurement Subtopic: Measuring instruments
What is eye position measuring from meter rule?
Answer: While measuring the length or distance from the meter rule, the position of eye must b kept vertical to the meter rule. This care while taking readings should be considered because if the position of eye is left or right to the scale then one cannot measure with accuracy.
- What is acceleration?
- Why does force of friction oppose motion?
- Why is rolling friction extremely small than sliding friction?
- Define force with examples
- What is difference between circular and rotatory motion?
- What is Vernier caliper?