NEET UG PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

1 Medium

1 of 1

Application +4 | -1

A rod of silver at

{0^0}C

is heated to

{100^0}C

. It’s length is increased by 0.19 cm. Coefficient of cubical expansion of the silver rod is

View answer and explanation

Correct option: A

5.7 \times {10^{ - 5}}{/^0}C

Option A (

5.7 \times {10^{ - 5}}{/^0}C

) is correct because the coefficient of cubical expansion is three times the coefficient of linear expansion.

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}