NEET UG PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

1 Easy

1 of 1

Application +4 | -1

A steel ball initially at pressure of

{10^5}Pa

is heated from

{30^ \circ }C

{130^ \circ }C

keeping it’s volume constant, the final pressure inside the ball is (coefficient of linear expansion of steel is

1.1 \times {10^{ - 5}}\,{\left( {{C^ \circ }} \right)^{ - 1}}

and bulk modulus of a steel is

1.6 \times {10^{11}}\,N/{m^2}

)

View answer and explanation

Correct option: B

5.28 \times {10^8}\,Pa

Option B (

5.28 \times {10^8}\,Pa

) is correct because it is calculated using the bulk modulus and the change in temperature to find the change in pressure.

More Questions from THERMAL PROPERTIES OF MATTER

Practice All Chapter MCQs →

60 \mathrm{~cm} \times 50 \mathrm{~cm} \times 20 \mathrm{~cm}

1 \mathrm{~cm}

0^{\circ} \mathrm{C}

40^{\circ} \mathrm{C}

3.4 \times 10^5 \mathrm{~J} \mathrm{~kg}^{-1}

\left. {0.05{\text{W}}{{\text{m}}^{ - 1}}^\circ {{\text{C}}^{ - 1}}} \right)

2 \times 10^5 \mathrm{~J} / \mathrm{sm}^2

127^{\circ} \mathrm{C}

32 \times 10^5 \mathrm{~J} / \mathrm{s}-\mathrm{m}^2

\sigma

+ \frac{1}{2}