What’s on the Conservation Laws poster
9 entries in 2 groups.
Quantities conserved in particle interactions.
- Always conserved: Charge, without exception, Baryon number: +1 per baryon, Lepton num…
- Sometimes conserved: Strangeness — not in weak interactions, Parity — violated by the…
Strangeness violation is the signature of a weak interaction. It is how weak decays are identified experimentally.
Questions about the Conservation Laws poster
- What’s on the Conservation Laws poster?
- 9 entries in 2 groups. Quantities conserved in particle interactions. Always conserved: Charge, without exception, Baryon number: +1 per baryon, Lepton num…; Sometimes conserved: Strangeness — not in weak interactions, Parity — violated by the…. Strangeness violation is the signature of a weak interaction. It is how weak decays are identified experimentally.
- Who is the Conservation Laws poster for?
- Conservation Laws belongs to the Physics section rather than to a school year, because physical science is not something one grade owns. Anyone learning quantum can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Conservation Laws poster?
- Check every conserved quantity before accepting an interaction as possible. A wall chart earns its place by being glanceable from where the work is happening, so Conservation Laws belongs on the wall where that physical science work actually happens, within glancing distance, rather than filed away.
- What other posters go with Conservation Laws?
- Quantum Numbers, Blackbody Radiation and Energy Levels sit alongside Conservation Laws in the Physics section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Quantum NumbersBlackbody RadiationEnergy Levels
- Is the Conservation Laws poster free to download and print?
- Yes. Conservation Laws downloads as a free PDF with no account, no email and no watermark, like everything else in the Physics section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
- What size does the Conservation Laws poster print at?
- Conservation Laws is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Conservation Laws loses nothing.Printing guide
Related posters
Charts that sit alongside Conservation Laws on the same wall.
Browse every Physics poster, or start from the full catalogue.