Question

what do you mean by random error​

Answer 1

Answer:

A random error in Physics lab experiment is the error related to parallax, air pressure or any other outside effect.

hope it's helpful

Answer 2

→ Random errors are errors in measurement that lead to measurable values being inconsistent when repeated measurements of a constant attribute or quantity are taken.

→ Random errors in experimental measurements are caused by unknown and unpredictable changes in the experiment. These changes may occur in the measuring instruments or in the environmental conditions.

Examples of causes of random errors are :

• Electronic noise in the circuit of an electrical instrument,
• Irregular changes in the heat loss rate from a solar collector due to changes in the wind.