Positive zero error — task. Science TNSB Mentoring, Class 9.

Calculate the correct reading, if the main scale reading is 8 \(cm\), Vernier coincidence is 5 and positive zero error is 0.04 \(cm\).

(Note: Enter your answer with 2 digits)

Answer: \(cm\)

Did you find an error?

8. Positive zero error