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  • When a tyre of Bicycle filled with air and pressure of 300 kPa at 300 k find the pressure of air in the tyre when will temperature rise to 400 kOption: 1</strong

When a tyre of Bicycle filled with air and pressure of 300 kPa at 300 k find the pressure of air in the tyre when will temperature rise to 400 k

Option: 1

300 kPa


Option: 2

200 kPa


Option: 3

400 kPa


Option: 4

100 kPa


Answers (1)

best_answer

Ideal gas equation 

\mathrm{P V=n R T}

Volume = constant

\mathrm{\begin{aligned} & \mathrm{\frac{P_1}{T_1}=\frac{P_2}{T_2} }\\ \\&\mathrm{ P_2=\frac{P_1}{T_1} \times T_2}=\frac{300 \times 400}{300}=400 \mathrm{kPa} \end{aligned}}

Posted by

Irshad Anwar

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