While taking the reading of meter,what should be the position of eye
Ashwin is required to take the measurement of a wooden box. He repeatedly gets the wrong reading. Maybe something is wrong with positioning of his eye. Which of the following should be the proper position of his eye for taking the reading?
The correct position of the eye is very important for taking measurements. There might be an error in the reading if our eye is not completely in front of the ruler mark. What is the name of this error?