The refractive index of water at 20°C is —

এই অধ্যায়ের আরও প্রশ্ন

• C-09-Q007If the refractive index of water is 1.33, the velocity of light in water is approximately —
• C-09-Q008The refractive index of the glass fiber in a fiber optic cable is —
• C-09-Q009The velocity of light in a glass fiber of refractive index 1.5 is —
• C-09-Q010The unit of refractive index is —
• C-09-Q011The refractive index of vacuum is —
• C-09-Q012The refractive index of air, taken as 1 in calculations, is actually —
• C-09-Q013The refractive index of normal glass is —
• C-09-Q014The refractive index of diamond is —
• C-09-Q015The velocity of light in diamond (n = 2.42) is approximately —
• C-09-Q016Why is the absolute refractive index of any medium always greater than 1?