Describe what the weather would be like as a warm front passes. Then, describe what would occur as a cold front passes.

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process

Ineed the answer to question 1 , i’m desperate