Physics

Question 1

1−40 °C is equal to −40 °F.

Hard

A. True B. False

Question 2

2Water is unsuitable as a thermometric liquid.

Easy

A. True B. False

Question 3

3Convert 104 °F to the Celsius scale.

Easy

A. 72 °C B. 57.8 °C C. 129.6 °C D. 40 °C

Question 4

4The mercury thread of an uncalibrated thermometer is 5 cm at the ice point and 25 cm at the steam point. Find the temperature when it is 10 cm.

Medium

A. 20 °C B. 40 °C C. 25 °C D. 26 °C

Question 5

5Convert 68 °F to the Celsius scale.

Easy

A. 37.8 °C B. 64.8 °C C. 36 °C D. 20 °C

Question 6

6Convert 212 °F to the Celsius scale.

Easy

A. 100 °C B. 117.8 °C C. 180 °C D. 324 °C

Question 7

7The mercury thread of an uncalibrated thermometer is 5 cm at the ice point and 30 cm at the steam point. Find the temperature when it is 15 cm.

Medium

A. 60 °C B. 33.3 °C C. 40 °C D. 50 °C

Question 8

8A thermometric property is a property that

Medium

A. is always colour B. never changes C. depends only on mass D. varies continuously and measurably with temperature

Question 9

9Heat and temperature mean the same thing.

Easy

A. True B. False

Question 10

10Convert 37 °C to the Fahrenheit scale.

Easy

A. 52.5556 °F B. 66.6 °F C. 98.6 °F D. 69 °F