What’s on the Wave Properties poster
A 6-row table: Quantity · Is · Unit.
The defining quantities.
- Wavelength λ — Distance between identical points — m
- Frequency f — Cycles per second — Hz
- Period T — Time for one cycle — s
- Amplitude A — Maximum displacement — m
- Speed v — v = fλ — m/s
- Phase difference — Fraction of a cycle apart — rad or °
When a wave enters a new medium, frequency stays the same and wavelength changes. Speed changes with the medium.
Questions about the Wave Properties poster
- What’s on the Wave Properties poster?
- A 6-row table: Quantity · Is · Unit. The defining quantities. Wavelength λ — Distance between identical points — m; Frequency f — Cycles per second — Hz; Period T — Time for one cycle — s; Amplitude A — Maximum displacement — m; Speed v — v = fλ — m/s; Phase difference — Fraction of a cycle apart — rad or °. When a wave enters a new medium, frequency stays the same and wavelength changes. Speed changes with the medium.
- Who is the Wave Properties poster for?
- Wave Properties belongs to the Physics section rather than to a school year, because physical science is not something one grade owns. Anyone learning waves & optics can pin it up — a beginner, a student mid-course, or someone revising years later.
- When should you use the Wave Properties poster?
- v = fλ. Everything else follows from it. A wall chart earns its place by being glanceable from where the work is happening, so Wave Properties belongs on the wall where that physical science work actually happens, within glancing distance, rather than filed away.
- What other posters go with Wave Properties?
- Diffraction Gratings, The Doppler Effect and Lenses sit alongside Wave Properties in the Physics section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Diffraction GratingsThe Doppler EffectLenses
- Is the Wave Properties poster free to download and print?
- Yes. Wave Properties 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 Wave Properties poster print at?
- Wave Properties 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 Wave Properties loses nothing.Printing guide
Related posters
Charts that sit alongside Wave Properties on the same wall.
Browse every Physics poster, or start from the full catalogue.