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Ch.1 - Chemical Tools: Experimentation & Measurement
Chapter 1, Problem 54

The normal body temperature of a goat is 39.9 °C, and that of an Australian spiny anteater is 22.2 °C. Express these tem-peratures in degrees Fahrenheit.

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insert step 1: Understand the formula to convert Celsius to Fahrenheit, which is: \( F = \frac{9}{5}C + 32 \).
insert step 2: Identify the given temperatures in Celsius: 39.9 °C for the goat and 22.2 °C for the anteater.
insert step 3: Apply the conversion formula to the goat's temperature: \( F = \frac{9}{5} \times 39.9 + 32 \).
insert step 4: Apply the conversion formula to the anteater's temperature: \( F = \frac{9}{5} \times 22.2 + 32 \).
insert step 5: Calculate the results for both temperatures to express them in degrees Fahrenheit.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Temperature Conversion

Temperature conversion is the process of changing a temperature value from one unit to another, such as Celsius to Fahrenheit. The formula for converting Celsius (°C) to Fahrenheit (°F) is °F = (°C × 9/5) + 32. Understanding this formula is essential for accurately converting the given body temperatures of the goat and the Australian spiny anteater.
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Celsius and Fahrenheit Scales

The Celsius and Fahrenheit scales are two different systems for measuring temperature. The Celsius scale is based on the freezing and boiling points of water, set at 0 °C and 100 °C, respectively. In contrast, the Fahrenheit scale sets the freezing point of water at 32 °F and the boiling point at 212 °F. Familiarity with these scales is crucial for understanding how to interpret and convert temperature values.
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Body Temperature in Animals

Body temperature in animals varies significantly across species and is an important physiological parameter. Normal body temperatures can indicate health and metabolic activity, with mammals typically having higher temperatures than reptiles or amphibians. Recognizing the normal temperature ranges for different animals helps in understanding their biological functions and the significance of the temperature values provided in the question.
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