The Temperature in This Room Is $72 ^ { \circ } \mathrm { F }$

question 10

Multiple Choice

The temperature in this room is $72 ^ { \circ } \mathrm { F }$ . The temperature outside the building is $20 ^ { \circ } \mathrm { F }$ . What is the temperature difference in Kelvins?

• A) 52K
• B) 11K
• C) 20K
• D) 29K

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