Joules, Kilojoules, Calories Quiz

What is the conversion factor between joules and kilojoules?

• 500

• 1000

• 10

• 100

Convert 500 joules to kilojoules.

• 0.05

• 50

• 5

• 0.5

Convert 2 kilojoules to joules.

• 200

• 2

• 2000

• 20

What is the conversion factor between calories and joules?

• 2.718

• 3.141

• 4.184

• 5.678

Convert 100 calories to joules.

• 418.4 joules

• 200 joules

• 500 joules

• 1000 joules

Convert 500 joules to calories.

• 400 calories

• 100 calories

• 250 calories

• 119.33 calories

Convert 2 kilojoules to calories.

• 0.45

• 0.5

• 0.478

• 0.478

Convert 1000 calories to kilojoules.

• 4184

• 2000

• 5000

• 100

Convert 2000 joules to kilojoules.

• 2

• 200

• 20

• 0.2

Convert 5 kilojoules to joules.

• 50

• 500

• 50000

• 5000