NSEJS · Measurement and Units · Quiz
5 real NSEJS questions on Measurement and Units. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 4
MEDIUMA student measures the thickness of a glass plate using a screw gauge with a least count of 0.01 mm. The main scale reading is 3 mm and the 42nd circular scale division coincides with the reference line. If the screw gauge has a positive zero error of 0.03 mm, what is the corrected thickness of the glass plate?