Massachusetts Pharmacy Technician License Practice Test

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Prepare for the Massachusetts Pharmacy Technician License Exam. Study with flashcards and multiple choice questions, each providing hints and thorough explanations to ensure exam readiness!

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What is the formula to convert Celsius to Fahrenheit?

F = C * (5/9) + 32
F = C * (9/5) + 30
F = C * (9/5) + 32
F = C + 32

The correct answer is: F = C * (9/5) + 32

The formula to convert Celsius to Fahrenheit is F = C * (9/5) + 32. This formula is derived from the relationship between the two temperature scales. To understand this better, it's important to know that the freezing point of water is 0 degrees Celsius (32 degrees Fahrenheit), and the boiling point is 100 degrees Celsius (212 degrees Fahrenheit). The interval between these two points on the Celsius scale is 100 degrees, while on the Fahrenheit scale, it is 180 degrees. Therefore, for every increase of one degree Celsius, the temperature in Fahrenheit increases by 1.8 degrees (or 9/5). The addition of 32 in the formula accounts for the offset between the two scales, specifically acknowledging that 0 degrees Celsius corresponds to 32 degrees Fahrenheit. This makes the formula essential for accurately converting temperatures from Celsius to Fahrenheit. Other formats provided in the choices do not correctly represent this conversion process. For instance, the option indicating a multiplication by (5/9) would be relevant for converting Fahrenheit to Celsius, and the additional constants or incorrect scaling in the alternatives prevent them from correctly relating the two temperature scales.