Science Physics Express 1: Measurement_Vernier_Micrometer

What is the reading on the vernier calipers?

• 1.05 cm

• 1.06 cm

• 1.16 cm

• 1.66 cm

What is the reading on the vernier calipers?

• 4.47 cm

• 4.77 cm

• 4.27 cm

• 4.37 cm

What is the reading on the vernier calipers?

• 7.05 cm

• 7.05 mm

• 7.15 cm

• 7.20 cm

What is the reading on the vernier calipers?

• 6.42 cm

• 6.44 cm

• 6.43 cm

• 6.53 cm

What is the reading on the vernier calipers?

• 6.42 cm

• 6.44 cm

• 6.43 cm

• 6.53 cm

The reading of the micrometer is .............................

• 2.38mm

• 2.88mm

• 2.58mm

• 5.38mm

The reading of the micrometer is .............................

• 8.05mm

• 8.55mm

• 9.00mm

• 12.05mm

What gives the most accurate value for the internal diameter of a test tube?

• a measuring tape

• a metre rule

• a micrometer screw gauge

• vernier calipers

The diagram shows a micrometer.

Which reading is shown?

• 2.23 mm

• 2.73 mm

• 3.23 mm

• 5.23 mm

A plumber needs to measure the internal diameter of a water tap as accurately as possible.Which instrument should be used?

• measuring tape

• metre rule

• micrometer

• vernier calipers