https://www.khanacademy.org/science/ap-biology/cellular-energetics/cellular-energy/v/first-law-of-thermodynamics-introduction 2023-03-31T23:16:47.953017837Z First Law of Thermodynamics introduction The first law of thermodynamics states that energy cannot be created or destroyed, only converted from one form to another. For example, kinetic energy may be converted into thermal energy, or potential energy may be converted into kinetic energy. Energy is never "lost"—it is transferred or converted in some way. video https://cdn.kastatic.org/googleusercontent/cs3KImqZtre8StlZNrR0uLkY3w42Rl2Rsdse0MNf-aSlU9xva9uwcz7GTOiRXDgmIL9v0-xX6ACCVuuHPbETjOUf5Q First Law of Thermodynamics introduction The first law of thermodynamics states that energy cannot be created or destroyed, only converted from one form to another. For example, kinetic energy may be converted into thermal energy, or potential energy may be converted into kinetic energy. Energy is never "lost"—it is transferred or converted in some way. https://cdn.kastatic.org/ka-youtube-converted/vny1qUaToHw.mp4/vny1qUaToHw.mp4 558 First law of thermodynamics and gas behaviour https://www.khanacademy.org/science/in-in-class11th-physics/in-in-phy-kinetic-theory/in-in-phy-ideal-gas-laws/v/derivation-of-gas-constants-using-molar-volume-and-stp 2023-09-10T17:11:17.624018169Z Derivation of gas constants using molar volume and STP This video explains the ideal gas law, focusing on the constant 'R'. It demonstrates how 'R' remains the same for any ideal gas, regardless of changes in other variables. The video also clarifies the calculation of 'R' under standard temperature and pressure (STP) using different units of measurement. Ryan Scott Patton video https://cdn.kastatic.org/googleusercontent/rC69-UoMmkwUE3iGb4miDrapv-ZJVfHs1gqm1wIBZ-QhJR6Hkl8OuEjh7bVbDxY04X6PGUPhRg5AJFGL9CGHs2F4 Derivation of gas constants using molar volume and STP This video explains the ideal gas law, focusing on the constant 'R'. It demonstrates how 'R' remains the same for any ideal gas, regardless of changes in other variables. The video also clarifies the calculation of 'R' under standard temperature and pressure (STP) using different units of measurement. https://cdn.kastatic.org/ka-youtube-converted/dfZ9_vFwCA4.mp4/dfZ9_vFwCA4.mp4 451 First law of thermodynamics and gas behaviour https://www.khanacademy.org/science/in-in-class11th-physics/in-in-phy-kinetic-theory/in-in-phy-ideal-gas-laws/v/boyles-law 2023-09-10T17:11:17.624018169Z Boyle's law Explore Robert Boyle's 17th-century experiments with gases that led to Boyle's Law. Discover how Boyle's Law, demonstrating the inverse relationship between gas pressure and volume, laid the groundwork for the ideal gas equation. This historical journey illuminates key principles in gas behavior. Ryan Scott Patton video https://cdn.kastatic.org/googleusercontent/lwCYcauccuyIPaH4_6eZo1pHHWTAzf1D2nm-7IMdDxGKW8wlMjkVUk9npDZUHi2WYZc6gCOasK2AnEytFvCrV0zs Boyle's law Explore Robert Boyle's 17th-century experiments with gases that led to Boyle's Law. Discover how Boyle's Law, demonstrating the inverse relationship between gas pressure and volume, laid the groundwork for the ideal gas equation. This historical journey illuminates key principles in gas behavior. https://cdn.kastatic.org/ka-youtube-converted/PIM4G3IZk5Y.mp4/PIM4G3IZk5Y.mp4 645 First law of thermodynamics and gas behaviour https://www.khanacademy.org/science/in-in-class11th-physics/in-in-phy-kinetic-theory/in-in-phy-ideal-gas-laws/v/charles-law 2023-09-10T17:11:17.624018169Z Charles's law Learn about Jacques Charles's experiments with gas and temperature, and discover how heating a gas in a closed container under constant pressure increases its volume. Uncover Charles's Law, the concept that volume divided by temperature is constant, and see it applied to real-world problems Ryan Scott Patton video https://cdn.kastatic.org/googleusercontent/3YbFb2Htrws57PF2Ef5Nch8pLmMS5JUvSLQOV2PUGqxCK8FkaA2kx16mW9d1WYSNOV_LnzyH4uEVXQbYUvFgweOoMg Charles's law Learn about Jacques Charles's experiments with gas and temperature, and discover how heating a gas in a closed container under constant pressure increases its volume. Uncover Charles's Law, the concept that volume divided by temperature is constant, and see it applied to real-world problems https://cdn.kastatic.org/ka-youtube-converted/o52BW3B4efc.mp4/o52BW3B4efc.mp4 487 First law of thermodynamics and gas behaviour