GyanMandal

1. How is Celsius converted to Kelvin?

A.

K = °C + 273.15

B.

K = °C - 273.15

C.

K = (°C × 9/5) + 32

D.

K = (°C × 5/9) + 32

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2. What is the formula for converting Fahrenheit to Celsius?

A.

°C = (°F - 32) × 5/9

B.

°C = (°F + 32) × 5/9

C.

°C = (°F × 9/5) + 32

D.

°C = °F - 273.15

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3. What is the SI base unit of thermodynamic temperature?

A.

Kelvin

B.

Celsius

C.

Fahrenheit

D.

Joule

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4. What is 100°C in Kelvin?

A.

373.15 K

B.

273.15 K

C.

212 K

D.

0 K

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5. 0 K is equal to what Celsius temperature?

A.

-273.15°C

B.

0°C

C.

273.15°C

D.

-100°C

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6. Convert 25°C to Fahrenheit.

A.

77°F

B.

45°F

C.

68°F

D.

100°F

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7. Convert 212°F to Celsius.

A.

100°C

B.

0°C

C.

32°C

D.

50°C

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8. Convert 45°F to Celsius.

A.

7.22°C

B.

5°C

C.

10°C

D.

0°C

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9. Convert -40°C to Fahrenheit.

A.

-40°F

B.

-32°F

C.

0°F

D.

-50°F

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