Assistant Laboratory Animal Technician (ALAT) Practice Exam

What is 32 degrees Fahrenheit in the Celsius scale?

1. -1

2. 0

3. 32

4. 100

The correct answer is: 0

To convert 32 degrees Fahrenheit to the Celsius scale, you can use the formula: C = (F - 32) × 5/9 Substituting 32 for F gives: C = (32 - 32) × 5/9 C = 0 × 5/9 C = 0 This shows that 32 degrees Fahrenheit is equivalent to 0 degrees Celsius. This temperature is significant because it is the freezing point of water, a key reference point in both Celsius and Fahrenheit scales. The value of 0 degrees Celsius is a standard marker in temperature measurements, which reinforces the concept of how these two scales relate to one another.