↺
Ripple tank
Waves approach the gap →Waves leave the gap →
Gap g fixed
Wavelength λ fixed
IGCSE Supplement / AS. Illustrative ripple-tank field. Compare wavefront shapes; intensity, angles and elapsed time are not calibrated measurements.
IGCSE Supplement / AS. Illustrative ripple-tank field. Compare wavefront shapes; intensity, angles and elapsed time are not calibrated measurements.