College

We appreciate your visit to Round answers to two decimal places if needed The formula for converting from Celsius to Fahrenheit is given below tex F frac 9 5 C. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Round answers to two decimal places if needed.

The formula for converting from Celsius to Fahrenheit is given below:

[tex] F = \frac{9}{5} C + 32 [/tex]

1. A chef heats up a pot of water. The temperature of the water is increasing at a rate of 0.4 degrees Celsius per second. What is the rate of change in Fahrenheit if the pot is at [tex]50^{\circ} C[/tex]?
[tex]\(\boxed{\phantom{000}}\)[/tex] degrees Fahrenheit per second.

2. What is the rate of change in Fahrenheit if the pot is at [tex]75^{\circ} C[/tex]?
[tex]\(\boxed{\phantom{000}}\)[/tex] degrees Fahrenheit per second.

Answer :

To determine the rate of change in Fahrenheit for the increasing temperature of water, you can follow these steps:

1. Understand the Background: The formula for converting a temperature from Celsius (°C) to Fahrenheit (°F) is:
[tex]\[
F = \frac{9}{5}C + 32
\][/tex]

2. Identify the Given Information:
- The temperature of the water is increasing at a rate of 0.4 degrees Celsius per second.

3. Determine How Rates are Affected:
- Since we're interested in the rate of change from Celsius to Fahrenheit, focus on the conversion factor [tex]\(\frac{9}{5}\)[/tex] because the "+32" part of the formula doesn't affect changes in temperature (it's a constant offset).

4. Calculate the Rate of Change:
- Multiply the given rate of change in Celsius (0.4 degrees per second) by the conversion factor ([tex]\(\frac{9}{5}\)[/tex]):
[tex]\[
\text{Rate of change in Fahrenheit} = 0.4 \times \frac{9}{5} = 0.72
\][/tex]

5. Apply to Both Temperatures:
- Since the rate of change is constant, the starting temperature (whether it's 50°C or 75°C) doesn’t affect the rate at which the Fahrenheit temperature changes.

Thus, the rate of change in Fahrenheit is 0.72 degrees Fahrenheit per second for both starting temperatures of 50°C and 75°C.

Thanks for taking the time to read Round answers to two decimal places if needed The formula for converting from Celsius to Fahrenheit is given below tex F frac 9 5 C. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada