If the refractive index of glass with respect to air is 3/2, then the

1.	If the refractive index of glass with respect to air is 3/2, then the refractive index of air with respect to glass is ____ (a) 4/8 (b) 3 (c) 1/3 (d) 12/18
Answer» Refractive index of WATER wrt AIR (water n air)= 4/3 Refractive index of glass wrt air (glass n air) = 3/2 Refractive index of glass wrt water ( glass n water) = (glass n air)× (air n water) = (glass n air)× (1/water n air) = 4/3 × 2/3 = 8/9. My above ANSWER written by me was WRONG. The correct answer is not 8/9 but rather 9/8. Refractive index of water wrt air= 4/3 Refractive index of glass wrt to air = 3/2 Refractive index of air wrt water = 1/(refractive index of water wrt air) = 1/(4/3) = 3/4 Refractive index of glass wrt water = (Refractive index of glass wrt air) × (refractive index of air wrt water) = (3/2) × (3/4) = 9/8. Mark as brainliest☺☺ Thanx ❤❤❤

If the refractive index of glass with respect to air is 3/2, then the refractive index of air with respect to glass is ____ (a) 4/8 (b) 3 (c) 1/3 (d) 12/18

Answer»

Refractive index of WATER wrt AIR (water n air)= 4/3

Refractive index of glass wrt air (glass n air) = 3/2

Refractive index of glass wrt water ( glass n water) = (glass n air)× (air n water) = (glass n air)× (1/water n air) = 4/3 × 2/3 = 8/9.

My above ANSWER written by me was WRONG. The correct answer is not 8/9 but rather 9/8.

Refractive index of water wrt air= 4/3

Refractive index of glass wrt to air = 3/2

Refractive index of air wrt water = 1/(refractive index of water wrt air) = 1/(4/3) = 3/4

Refractive index of glass wrt water = (Refractive index of glass wrt air) × (refractive index of air wrt water) = (3/2) × (3/4) = 9/8.

Mark as brainliest☺☺

Thanx ❤❤❤

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