Page 213 - text book form physics kssm 2020
P. 213
Chapter 5
Waves
Patterns of Diffracted Water Waves
Table 5.10 shows the patterns of diff racted water waves in a simulated ripple tank and sketches of
the wavefront. Study the eff ects of the size of slit and wavelength on the diff raction of water waves.
Table 5.10 Eff ects of size of slit and wavelength on pattern of diff racted waves
Factor Pattern of diff raction Sketch of wavefront Notes
Wide slit Fixed
wavelength
Narrow slit
Short Fixed slit size
wavelength
Long
wavelength
207
207
5.5.3
5.5.3
