Make the following conversions: (f) 35 °F to K.

Verified step by step guidance

1. Identify the formula to convert Fahrenheit (F) to Kelvin (K). The formula is: \( K = \frac{5}{9} \times (F - 32) + 273.15 \).
2. Substitute the given Fahrenheit temperature into the formula. In this case, F = 35.
3. Subtract 32 from the Fahrenheit value: \( 35 - 32 \).
4. Multiply the result by \( \frac{5}{9} \).
5. Add 273.15 to the product to get the temperature in Kelvin.

Key Concepts

Temperature Scales

Temperature can be measured in different scales, primarily Fahrenheit (F), Celsius (C), and Kelvin (K). Each scale has its own zero point and degree increments. Understanding how these scales relate to one another is crucial for converting temperatures accurately.

Conversion Formulas

To convert temperatures between different scales, specific formulas are used. For example, to convert Fahrenheit to Kelvin, one must first convert Fahrenheit to Celsius using the formula C = (F - 32) × 5/9, and then convert Celsius to Kelvin using K = C + 273.15. Mastery of these formulas is essential for accurate conversions.

Absolute Zero

Kelvin is an absolute temperature scale where 0 K represents absolute zero, the theoretical point where molecular motion ceases. This scale does not use negative numbers, making it essential for scientific calculations. Understanding absolute zero helps contextualize temperature measurements in Kelvin.