Oquizy

What is the final reading from the micrometer screw gauge?

8.20 mm 8.23 mm 8.25 mm 8.27 mm

What is a reasonable estimate for the thickness of a single page in a standard textbook?

0.1 cm 0.1 mm 1.0 cm 1.0 mm

1 megawatt is equal to:

10 000 W 100000 W 1000000 W 10000000 W

A plane flies 300 km east and then 400 km north. What is the plane’s resultant displacement?

500 km at 37° north of east 500 km at 53° north of east 700 km at 37° north of east 700 km at 53° north of east

Which of the following is a base SI quantity?

Energy Force Speed Temperature

A vernier caliper has a zero error of +0.02 cm. If the reading shown is 2.30 cm, what is the corrected reading?

2.27 cm 2.28 cm 2.30 cm 2.32 cm

Quiz: Physics - Physical Quantities, Units And Measurement