Home » Physics » Complementary colours are those whichComplementary colours are those which Complementary colours are those which A. have the same refractive index B. have the same wavelength C. add-up to produce black light D. add-up to produce white light Correct Answer: Option D Explanation Related Posts If silicon is doped with phosphorus, what type of semiconductor material will be formed? A radioactive substance has a half-life of 20 hours. What traction of the original radioactive… The graph in the fig above describes the motion of a particle. the acceleration of… The mass of a proton is 1.0089(mu) and that of a neutron is 1.0089(mu). Determine… I. Rays of light travel from a less dense medium to a denser medium. II…. A copper cube weighs 0.25 N in air, 0.17N when completely immersed in paraffin oil…
