Question

What are the major cause of errors in measurement? Explain with help of examples. [3 Marks]

Answer 1

Errors in measurement are caused by:

• Using an improper device to measure. For example, ruler with rough and broken edge can cause error.
• [1 Marks]
• Not using the device properly. This may be due to mishandling the device which gives errors during measurement. [1 Marks]
• There can be a manual error while recording the measurement. [1 Marks]

Therefore it is always suggested to use the standard device with least manual error possible.