Understanding Processes in Physics

🔑 Isobaric process refers to a constant pressure on a PV graph where the y-axis remains unchanged.

🔑 Increasing the volume of a gas can be achieved by heating it over a fire, causing the gas molecules to move faster.

🔑 To counteract the higher speed of the gas molecules, the volume needs to be increased.

🔑 In isobaric processes, pressure remains constant while volume changes.

🧊 Instead of a flame, heat can be extracted from ice cubes to decrease volume.

📐 The equation for isobaric processes involves the change in internal energy and the constant pressure.

📏 Different types of processes in physics.

🔺📦 Change in volume affects pressure in a work equation.

📈 Isovolumetric process keeps volume constant.

📌 In a scenario without expansion or compression, no work is done.

🔍 The equation for change in internal energy is 3/2 multiplied by the change in temperature.

🔄 In an isothermal process, the pressure and volume are inversely proportional and shown as an inverse curve on a PV graph.

📈 Changing the temperature affects the graphs of pressure and volume.

🔄 In processes with constant temperature, internal energy remains unchanged.

🔒 Adiabatic processes involve no energy transfer.

📈 Inverse curves have constant pressure times volume.

🔀 Volume is raised to the power of 5/3 in these processes.

⏩ Processes without flow of heat energy must occur quickly.

🔥 Adiabatic process involves expanding the gas quickly before heat transfer.

📚 Summary of what has been learned.