The luster of diamond is due to_________...? Mcqs

✅ Correct Answer: Total internal reflection

✅ Correct Answer: Lowering of interfacial tension

✅ Correct Answer: Elastic cartilage

✅ Correct Answer: B & C vitamins

✅ Correct Answer: Small electric sparks

✅ Correct Answer: aluminium

✅ Correct Answer: Dispersion of light

✅ Correct Answer: Provide striking surface to the wings for flying

✅ Correct Answer: January

✅ Correct Answer: 63% tin and 37% lead

✅ Correct Answer: Elongation of eyeballs

✅ Correct Answer: produce small amount of hydrochloric acid required for digestion

✅ Correct Answer: Nichrome

✅ Correct Answer: Atoms

✅ Correct Answer: a series of refractions

✅ Correct Answer: Lycopene

✅ Correct Answer: irregular shape of the molecules and strong inter-molecular forces

✅ Correct Answer: Haemoglobin

✅ Correct Answer: Convection

✅ Correct Answer: The scattering of sunlight by air molecules

✅ Correct Answer: increasing kinetic energy of molecules

✅ Correct Answer: Protons