B. The particle nature of matter

Image credits:

• Banner light-spiral-wave-social-line-color-394005-pxhere.com

• B.1 Thermal energy transfers Heat Roger Smith Flickr https://www.flickr.com/photos/rogersmith/88419650

• B.2 Greenhouse effect Sourav Mohapatra, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons

• B.3 Gas laws NASA/ESA/NOIRLab/NSF/AURA/M.H. Wong and I. de Pater (UC Berkeley) et al.Acknowledgments: M. Zamani, CC BY 4.0 <https://creativecommons.org/licenses/by/4.0>, via Wikimedia Commons

• B.4 Thermodynamics https://wallpaperaccess.com/desert-night-sky

• B.5 Currents and circuits computer-light-board-photography-green-color-693836-pxhere.com