Answer :
The flashpoint of a fuel is defined as the lowest temperature at which its vapors will ignite when exposed to a flame. For Jet A fuel, the flashpoint is known to be around
[tex]$$100^\circ \text{Fahrenheit}.$$[/tex]
Let's break down the reasoning:
1. We know that the temperature at which Jet A fuel produces enough vapors to ignite safely and rapidly is approximately [tex]$100^\circ \text{F}$[/tex].
2. Among the provided options, the value of [tex]$100^\circ \text{F}$[/tex] appears twice, but the important information is that the flashpoint itself is [tex]$100^\circ \text{F}$[/tex].
3. Therefore, the correct answer is:
[tex]$$\boxed{100}.$$[/tex]
[tex]$$100^\circ \text{Fahrenheit}.$$[/tex]
Let's break down the reasoning:
1. We know that the temperature at which Jet A fuel produces enough vapors to ignite safely and rapidly is approximately [tex]$100^\circ \text{F}$[/tex].
2. Among the provided options, the value of [tex]$100^\circ \text{F}$[/tex] appears twice, but the important information is that the flashpoint itself is [tex]$100^\circ \text{F}$[/tex].
3. Therefore, the correct answer is:
[tex]$$\boxed{100}.$$[/tex]
