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Temperature Conversion Worksheet

Convert temperatures between Celsius, Fahrenheit, and Kelvin scales. Practice calculations and understand the formulas for accurate conversions.

Grade 9 Science Units and MeasurementTemperature Conversion
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Includes

Fill in the Blanks3 Short AnswerMultiple ChoiceTrue / FalseCustom

Standards

NGSS.PS1.A

Topics

ScienceTemperatureConversionGrade 9PhysicsChemistry
9 sections · Free to use · Printable
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Temperature Conversion Practice

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Read each question carefully and convert the temperatures as instructed. Show your work for full credit.

1. To convert Celsius to Fahrenheit, use the formula F = (C ×  ) + 32.

2. To convert Fahrenheit to Celsius, use the formula C = (F - 32) ÷  .

3. To convert Celsius to Kelvin, use the formula K = C +  .

4. To convert Kelvin to Celsius, use the formula C = K -  .

5. Convert 25°C to Fahrenheit.

6. The normal human body temperature is 37°C. What is this in Fahrenheit?

7. Convert 68°F to Celsius.

8. Water boils at 212°F. What is this temperature in Celsius?

9. Convert 0°C to Kelvin.

10. Absolute zero is 0 K. What is this temperature in Celsius?

11. Which temperature scale has 0 as its absolute zero?

a

Celsius

b

Fahrenheit

c

Kelvin

d

Rankine

12. A temperature change of 1°C is equal to a temperature change of 1°F.

T

True

F

False

13. The freezing point of water is 0°C and 32°F.

T

True

F

False

14. What temperature is shown on the thermometer below in Celsius and Fahrenheit?

Thermometer showing a temperature

Celsius:  

Fahrenheit: