Pick the higher optical value

Exercise and reference answers

Questions

1. A

   Refractive index of diamond

   B

   Refractive index of water

   Higher value

   Refractive index of diamond

2. A

   Critical angle of water

   B

   Critical angle of diamond

   Higher value

   Critical angle of water

3. A

   Crown glass refractive index

   B

   Dense flint refractive index

   Higher value

   Dense flint refractive index

4. A

   Crown glass critical angle

   B

   Dense flint critical angle

   Higher value

   Crown glass critical angle

5. A

   Refractive index of water

   B

   Crown glass refractive index

   Higher value

   Crown glass refractive index

Instructions

Tap whichever of the two cards carries the higher value.

Explanation