1 - Scientific Methods | Reading Instruments

Please drag the correct mass reading for each of the beams.

b

c

d

500 g

7.7 g

70 g

7.6 g

7.65 g

7 g

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods

Which of the following is a correct measurement of mass given the image shown?​ (a)  

• 498.98 g
• 499 g
• 498.9 g
• 498.985 g

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods

Which of the following is a possible correct mass reading from the balance shown?

• 102.92 g

• 103 g

• 102.9 g

• 102.925 g

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods

Which of the following is a possible correct mass reading from the balance shown?

• 215.45 g

• 215 g

• 215.5 g

• 215.450 g

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods

Which of the following is a possible correct mass reading from the balance shown?

• 349.15 g

• 349 g

• 349.2 g

• 349.155 g

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods

Which of the following is a possible correct length reading from the ruler shown?

• 7.70 cm

• 7.7 cm

• 8 cm

• 7.770 cm

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods

Which of the following is a possible correct length reading from the ruler shown?

• 1.00 cm

• 1 cm

• 1.0 cm

• 1.000 cm

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods

Which of the following is a possible correct length reading from the ruler shown?

• 87.40 mm

• 87 mm

• 87.4 mm

• 87.440 mm

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods

Which of the following is a possible correct length reading from the ruler shown?

• 47.00 mm

• 47 mm

• 47.0 mm

• 47.000 mm

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods

Which of the following is a possible correct length reading from the ruler shown?

• 6.90 mm

• 6.9 mm

• 7 mm

• 6.990 mm

Answer explanation

Smallest marking place value: tenths

+1 estimate: hundredths

This means that the answer should be reported to the hundredths place.

Tags

01.2.3

Sci. Methods