Multiple Choice
Which equation correctly converts a temperature from degrees Celsius (c) to degrees Fahrenheit (f)?
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1. Intro to General Chemistry
Temperature
Multiple Choice
What is the temperature in degrees Celsius that is equivalent to 68°F?
A
20°C
B
15°C
C
25°C
D
10°C
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Verified step by step guidance1
Recall the formula to convert Fahrenheit (°F) to Celsius (°C): \(\displaystyle C = \frac{5}{9} (F - 32)\).
Substitute the given temperature in Fahrenheit, which is 68°F, into the formula: \(\displaystyle C = \frac{5}{9} (68 - 32)\).
Calculate the difference inside the parentheses: \(\displaystyle 68 - 32\).
Multiply the result by \(\frac{5}{9}\) to find the temperature in Celsius: \(\displaystyle C = \frac{5}{9} \times (\text{difference})\).
Interpret the final value as the temperature in degrees Celsius equivalent to 68°F.
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