Physics Objective Questions for Odisha Exam !!! Physics Gk Set-2
Physics Objective Questions for Odisha Exam !!! Physics Gk Set-2 1. In which of the following will a piece of iron weigh most? (a) in air (b) in an atmosphere of oxygen (c) in an atmosphere of CO2 (d) in vacuum Ans: (d) 2. A man Jumping out of a moving train is thrown (a) … Read more