Question

5.
An ideal gas expands from initial volume V, to final
volume V, in two ways viz., slowly and quickly.
Then
e
e
(1) Final pressure of quicker expansion is more
than that of slower expansion
(2) Work output in quicker expansion is more than
slower expansion
(3) Pressure change is more in quicker expansion
than that in slower
(4) Pressure change is more in slower expansion
than that in quicker expansion​

Answer 1

Pressure is defined as the physical force exerted on an object. The force applied is perpendicular to the surface of objects per unit area. The basic formula for pressure is F/A (Force per unit area). Unit of pressure is Pascals (Pa). Types of Pressures are Absolute, Atmospheric, Differential, and Gauge Pressure.