1.

(a) The refractive index of diamond is 2.42. What is the meaning of this statement in relation to speed of light?(b) Describe an activity to draw a magnetic field line outside a bar magnet from one pole to another pole.

Answer» (a) The refractive index of diamond is 2.42. What is the meaning of this statement in relation to speed of light?

(b) Describe an activity to draw a magnetic field line outside a bar magnet from one pole to another pole.


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