Answer:
All of the above statements are true
Step-by-step explanation:
Wave nature of light is supported by the phenomena such as interference, polarization of light and diffraction.
Experiments like Young's double slit experiment, Huygens' principle, quantum theory also proved the wave nature of light that light is composed of electromagnetic waves.
Therefore, formation of rainbow patter, interference pattern and reflection at equal angle of a beam of laser, all of these results supports the wave nature of light.