The tyre of motor car contains air at 150C. If the temperature increases to 350C the approximate percentage increase in pressure is (ignor expansion of tyre) ( P ∝ T )

PαT;T1=288K;T2−T1=20T2=308KP2−P1P1×100=T2−T1T×100=20288×100=6.9445⇒ nearly

The tyre of motor car contains air at 150C. If the temperature increases to 350C the approximate percentage increase in pressure is (ignor expansion of tyre) ( P ∝ T )

PαT;T1=288K;T2−T1=20T2=308KP2−P1P1×100=T2−T1T×100=20288×100=6.9445⇒ nearly

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The tyre of motor car contains air at 15⁰C. If the temperature increases to 35⁰C the approximate percentage increase in pressure is (ignor expansion of tyre) ( P $\propto$ T )

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$\begin{array}{l} PαT; T_{1} = 288 K; T_{2} - T_{1} = 20 T_{2} = 308 K \\ \frac{P_{2} - P_{1}}{P_{1}} \times 100 = \frac{T_{2} - T_{1}}{T} \times 100 = \frac{20}{288} \times 100 \\ = 6 .9445 \Rightarrow nearly \end{array}$

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The tyre of motor car contains air at 150C. If the temperature increases to 350C the approximate percentage increase in pressure is (ignor expansion of tyre) ( P ∝ T )

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The tyre of motor car contains air at 15⁰C. If the temperature increases to 35⁰C the approximate percentage increase in pressure is (ignor expansion of tyre) ( P $\propto$ T )