The pressure, temperature and volume of a system change differently during the process of isothermal expansion. indicate whether each quantity increases, remains constant, or decreases.
your answers should describe the changes of pressure, temperature, and volume (in that order). separate your answers with commas (e. g., i, c,d means pressure increases, temperature remains constant, and volume decreases).

For the isothermal expansion process ,The volume will increase and the pressure will decrease.But the temperature will remain constant.

Pressure - D

Temperature -C

Volume - I

Explanation:

If the temperature of the process remain same then this process is known as constant temperature process or also known as isothermal process.

In the isothermal process final and initial temperature is remain same.

The isothermal process given as

P V = C

P=Pressure   , V=Volume  ,C=Constant

P₁V₁=P₂V₂

For the isothermal expansion process ,The volume will increase and the pressure will decrease.But the temperature will remain constant.

Pressure - D

Temperature -C

Volume - I

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force