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Photograph of 1.5cm x 1cm region of soap film under white light. Varying film thickness and viewing geometry determine which colours undergo construct
Photograph of 1.5cm x 1cm region of soap film under white light. Varying film thickness and viewing geometry determine which colours undergo constructive or destructive interference. Small bubbles significantly affect surrounding film thickness.
Interference fringes in overlapping plane waves
Interference fringes in overlapping plane waves
Smartphone with iridescent back panel
Smartphone with iridescent back panel
An oil spill
An oil spill
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Surface waves in water showing water ripples
Surface waves in water showing water ripples
Solitary wave in a laboratory wave channel
Solitary wave in a laboratory wave channel
Light beam exhibiting reflection, refraction, transmission and dispersion when encountering a prism
Light beam exhibiting reflection, refraction, transmission and dispersion when encountering a prism