Convert -35 degrees Celsius to Fahrenheit. What is the answer?

Convert -35 degrees Celsius to Fahrenheit. What is the answer?

• A. -1.8
• B. -10
• C. -31
• D. -20

Answer: (C)

To convert Celsius to Fahrenheit, you can use the formula: \[ F = \left( C \times \frac{9}{5} \right) + 32 \] For -35 degrees Celsius, insert this value into the formula: \[ F = \left( -35 \times \frac{9}{5} \right) + 32 \] Calculating step-by-step: 1. Multiply -35 by \( \frac{9}{5} \): \[ -35 \times 1.8 = -63 \] 2. Then, add 32 to the result: \[ -63 + 32 = -31 \] Thus, -35 degrees Celsius converts to -31 degrees Fahrenheit. Understanding this conversion process highlights the relationship between the Celsius and Fahrenheit scales, where the freezing point of water is 0 degrees Celsius (32 degrees Fahrenheit) and the boiling point is 100 degrees Celsius (212 degrees Fahrenheit). This contextual knowledge is essential in thermodynamics and various engineering applications involving temperature.

To convert Celsius to Fahrenheit, you can use the formula:

[ F = \left( C \times \frac{9}{5} \right) + 32 ]

For -35 degrees Celsius, insert this value into the formula:

[ F = \left( -35 \times \frac{9}{5} \right) + 32 ]

Calculating step-by-step:

1. Multiply -35 by ( \frac{9}{5} ):

[ -35 \times 1.8 = -63 ]

2. Then, add 32 to the result:

[ -63 + 32 = -31 ]

Thus, -35 degrees Celsius converts to -31 degrees Fahrenheit. Understanding this conversion process highlights the relationship between the Celsius and Fahrenheit scales, where the freezing point of water is 0 degrees Celsius (32 degrees Fahrenheit) and the boiling point is 100 degrees Celsius (212 degrees Fahrenheit). This contextual knowledge is essential in thermodynamics and various engineering applications involving temperature.