Question

For an equilateral prism, it is observed that when a ray strikes grazing at one face it emerges grazing at the other. Then its refractive index​

Answer 1

Explanation:

The doctrine of Sufism was based on union with God which can be achieved through love of God, prayers, fasts and rituals without reference to Hindu or Muslims. It stressed that cultivation of religious experience should be based on the direct perception of God.What are the Doctrines of Sufism?