What is the correct way to express a temperature interval in degrees Celsius?

In summary, the correct way to write a temperature interval can be either (a) C° or (b) °C, as both are commonly used. The distinction between an interval and a temperature value is not significant, so it ultimately makes no difference which one is used. However, it is important to follow the guidelines provided by your instructor or textbook for accuracy.
  • #1
mopar969
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A particular temperature interval, as opposed to a particular temperature value is written (a) C°, (b) °C, (c) degrees celcius minus degrees celcius (d) it makes no difference.

I am unsure as to what the question is asking.
 
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  • #3
Ooops I forgot to type in the option for c. After reading the link above provided by a PF member It says that options a and b can both be used. Therefore the answer to this question is then D. Is this correct.
 
  • #4
mopar969 said:
Ooops I forgot to type in the option for c. After reading the link above provided by a PF member It says that options a and b can both be used. Therefore the answer to this question is then D. Is this correct.
It really depends on your instructor or textbook and how fussy they want to be. If you wanted to be as clear as possible, how would you write a temperature interval?
 
  • #5
Just to add: Since the question calls attention to a distinction between an interval and a temperature, I suspect they want you to choose which is most accurate. Otherwise why bring it up at all? (But see what your book says.)
 

1. What is temperature?

Temperature is a measure of the average kinetic energy of the particles in a substance. It is often described as a measure of how hot or cold something is.

2. How is temperature measured?

Temperature is typically measured using a thermometer, which contains a temperature-sensitive material such as mercury or alcohol. The substance expands or contracts in response to changes in temperature, allowing for a numerical temperature reading.

3. What is the difference between heat and temperature?

Heat is the transfer of energy from one object to another due to a difference in temperature. Temperature, on the other hand, is a measure of the average kinetic energy of the particles in a substance.

4. What are the units of temperature?

The most common units of temperature are Celsius (°C), Fahrenheit (°F), and Kelvin (K). Celsius and Fahrenheit are based on the freezing and boiling points of water, while Kelvin is based on absolute zero, the coldest possible temperature in the universe.

5. How does temperature affect matter?

Temperature can affect matter in many ways. For example, it can cause substances to change phase (solid, liquid, gas) or expand and contract. It also affects the rate of chemical reactions and the behavior of particles in a substance.

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