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Delicious77 [7]
3 years ago
5

The air pressure inside the tube of a car tire is 430 kPa at a temperature of 13.0 °C. What is the pressure of the air, if the t

emperature of the tire increases to 59.5 °C? Assume that the volume of the tube doesn't change.
Physics
1 answer:
KengaRu [80]3 years ago
7 0

Answer:

The pressure of the air is 499.91 kPa.

Explanation:

Given that,

Initial pressure = 430 kPa

Temperature = 13.0+273=286 K

Final temperature = 59.5+273=332.5 K

We need to calculate the final pressure

Using relation of pressure and temperature

At constant volume,

\dfrac{P'}{P}=\dfrac{T'}{T}

\dfrac{P'}{430}=\dfrac{332.5}{286}

P'=\dfrac{332.5}{286}\times430

P'=499.91\ kPa

Hence,The pressure of the air is 499.91 kPa.

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