Advertisements
Advertisements
प्रश्न
How does negative error arise in the instrument?
टीपा लिहा
Advertisements
उत्तर
If the zero of the circular scale lies above the line of graduation then it is called negative zero error. When there is a negative zero error, then the instrument reads less than the actual reading. Therefore in order to get the correct reading, the zero error should always be added from the observed reading.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Define the least count of vernier callipers. How do you determine it?
Draw a neat and labelled diagram of a vernier callipers. Name its main parts and state their functions.
Describe the procedure to measure the diameter of a wire with the help of a screw gauge.
A pendulum completes 2 oscillations in 5 s. What is its time period? If g = 9.8 m s-2, find its length.
How can the least count of a screw gauge be decreased?
The final result of the calculation in an experiment is 125,347,200. Express the number in term of significant place when accuracy is between 1 and 10
What is the backlash error?
What is the least count in the case of the following instrument?
Metre scale
Can we measure the thickness of a piece of paper by vernier calipers?
An instrument that is used to measure the diameter of a cricket ball is ______.
