Q 21 The error occurs due to use of faulty instrument is

Last updated: 6/6/2023

Q 21 The error occurs due to use of faulty instrument is called a instrumental error b systematic error c random errors d both a and b Q 22 The errors occurs due to defective setting in the measuring instrukments is called a instrumental errors b systematic errors c random errors d all of the above Q 23 The errors due to sudden change in experimental conditions are called