What is the length shown on the ruler?

A. 7 cm
Incorrect. Look closely at the ruler.

B. 75 mm
Incorrect. Look closely at the ruler.

C. 7.7 cm
Correct!

D. 79 mm
Incorrect. Look closely at the ruler.

What is the volume of the liquid in the graduated cylinder?

A. 36 mL
Incorrect. Look closely at the graduated cylinder.

B. 36.2 mL
Correct!

C. 35.5 mL
Incorrect. Look closely at the graduated cylinder.

D. 36.6 mL
Incorrect. Look closely at the graduated cylinder.

What is the temperature shown on the thermometer below?

A. 2°C
Incorrect. Look closely at the thermometer.

B. -2°C
Incorrect. Look closely at the thermometer.

C. -1°C
Incorrect. Look closely at the thermometer.

D. .4°C
Correct!

What is the reading in the spring scale below?

A. 380 g
Correct!

B. 420 g
Incorrect. Look closely at the spring scale.

C. 400.2 g
Incorrect. Look closely at the spring scale.

D. 300.8 g
Incorrect. Look closely at the spring scale.

Why is the picture below not a correct scientific drawing?

A. Structures are labeled.
Incorrect. When making scientific drawings you should always label the visible structures. In this drawing the structures are labeled.

B. Label lines should not cross.
Correct! When making a scientific drawing label lines should not cross and labels should be on the right hand side when possible.

C. The magnification was given.
Incorrect. When making a scientific drawing you should always list the magnification. In this drawing the magnification was given.

D. The drawing was titled.
Incorrect. When making a scientific drawing you should always title the drawing. This drawing has a title.