A glass bulb of volume is connected to another of volume by a tube of negligible volume

PHYSICS · Numerical · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter

Problem

A glass bulb of volume

400\,\text{cm}^3

is connected to another of volume

20\,\text{cm}^3

by a tube of negligible volume. The bulbs contain dry air at a common temperature and pressure of

20^{\circ}\text{C}

and

1.00\,\text{atm}

. The larger bulb is immersed in steam at

100^{\circ}\text{C}

and the smaller bulb in melting ice at

0^{\circ}\text{C}

. Find the final common pressure.