Which of the following PV diagrams have at least one step that is ISOBARIC and at least one step that is ISOVOLUMETRIC? This image consists of a series of six panels, each displaying a geometric shape within a box, accompanied by the labels "P" above and "V" below. Each shape is an outline of a different triangle or quadrilateral, varying in color and orientation:1. **First Panel**: Features a red outlined triangle resembling an arrow pointing to the left.2. **Second Panel**: Displays a blue outlined triangle pointing to the right.3. **Third Panel**: Contains a purple outlined triangle tilted to the right.4. **Fourth Panel**: Shows a green outlined triangle pointing upwards.5. **Fifth Panel**: Exhibits a purple outlined quadrilateral resembling a trapezoid, tilted to the right.6. **Sixth Panel**: Displays a blue outlined triangle pointed right.Below each shape is an empty checkbox, suggesting a choice selection mechanism for each panel.

In the isobaric process, the pressure remains constant. In the isovolumetric process, the volume remains constant.The PV diagrams have at least one step that is isobaric and at least one step that is isovolumetric are Because in the isobaric process, the pressure is constant so the graph contains part parallel to the V-axis (Volume axis). In the isovolumteric process, the volume is constant so the graph contains part parallel to P-axis (Pressure axis).

Answered: Which of the following PV diagrams have…