Question:

Colours that appear on the upper layer of oil spread on road is due to

AMirage

BReflection

CInterference

DDispersion

Answer:

C. Interference


Related Questions:

Reflection obtained from a smooth surface is called a ---.

Two coherent monochromatic light beams of intensities i and 4i are superimposed. The maximum and minimum intensities in the resulting beam are :

The physical quantity which remains constant in case of refraction?

What is the SI unit of Luminous Intensity?

ചുവപ്പും പച്ചയും ചേരുമ്പോൾ ലഭിക്കുന്ന വർണമേത്?