Who is called as Najeeb-Ullah? A) Hazrat Musa A.S B) Hazrat Isa A.S C) Hazrat Dawood A.S D) None of these Related MCQs: If two systems A and B are in thermal equilibrium with a third system C then A and B are is thermal equilibrium with each other. This Is called? The branch of science which deals with the nature of sound and its transmission is called? Fruits without seed, like banana are called? The third isotope of hydrogen is called?