Question

mixed with potassium alum is taken in bakery and salt solution is taken in bakery light is passed through water because in which speaker path of light is visible why​

Answer 1

Haaat pGaalll insaaan

Answer 2

Apartheid was a political and social system in South Africa while it was under white-minority rule. This was used in the 20th century, from 1948 to the early 1990s. The word apartheid means "apartness" in Afrikaans.Racial segregation had been used for centuries but when the new policy started in 1948 it was strict and more systematic.