WorksheetsTemperature Conversion Quiz
Total questions: 17
Worksheet time: 14mins
What is the formula to convert Celsius to Kelvin?
K=C+273.15
K=C−273.15
K=C×273.15
K=C/273.15
If the temperature is 495°C, what is it in Kelvin?
221.85 K
222 K
What is the formula to convert Kelvin to Celsius?
C=K+273.15
C=K−273.15
C=K×273.15
C=K/273.15
If the temperature is 310 K, what is it in Celsius?
36 °C
37 °C
46 °C
16 °C
Why is it important to convert temperatures from Celsius to Kelvin in scientific experiments?
Kelvin is easier to spell.
Kelvin is the SI unit for temperature.
Celsius is not used in science.
Kelvin is a smaller unit.
Which of the following is a real-world example of using Kelvin?
Measuring body temperature
Weather forecasting
Calculating absolute zero
Cooking recipes
A scientist measures a temperature of 0 K. What is this temperature in Celsius?
0°C
-273.15°C
273.15°C
100°C
Which temperature is higher: 100°C or 373.15 K?
100°C
373.15 K
They are the same
Cannot be determined
What is the temperature in Kelvin if the Celsius temperature is -50°C?
223.15 K
323.15 K
273.15 K
173.15 K
In which field is temperature conversion from Celsius to Kelvin most commonly used?
Culinary arts
Astronomy
Fashion design
Literature
If a chemical reaction requires a temperature of 350 K, what is this temperature in Celsius?
76.85°C
76.15°C
77.15°C
75.15°C
Which of the following temperatures is equivalent to 0°C?
273.15 K
0 K
100 K
373.15 K
Why might an engineer need to convert temperatures from Kelvin to Celsius?
To make calculations easier
To comply with international standards
To understand weather reports
To design heating systems
What is the temperature in Celsius if the Kelvin temperature is 400 K?
126.85°C
126.15°C
127.15°C
125.15°C
Which of the following is a reason to use Kelvin in scientific calculations?
It is more precise than Celsius.
It starts at absolute zero.
It is easier to convert to Fahrenheit.
It is used in everyday life.
Match the following K to the closest Celsius conversion.
150 K
−123°C
323 K
50°C
275 K
2°C
373 K
100°C
325 K
52°C
Match the following Celsius to the closest Kelvin conversion.
−73°C
200 K
0°C
273 K
77°C
350 K
25°C
298 K
127°C
400 K
