Question

31. state the cause of dispersion of white light passing through a
glass prism. how did Newton show that white light of sun
contains seven colours using two identical glass prisms.drawa
ray diagram to show the path of light when two identical glass
prisms are arranged together in inverted position with respect to
each other and a narrow beam of white light is allowed to fall
obliquely on one of the focus of the first prism.​

Answer 1

Answer:

state the cause of dispersion of white light passing through a

glass prism. how did Newton show that white light of sun

contains seven colours using two identical glass prisms.drawa

ray diagram to show the path of light when two identical glass

prisms are arranged together in inverted position with respect to

each other and a narrow beam of white light is allowed to fall

obliquely on one of the focus of the first prism.

Explanation:

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