Physics is second only to mathematics in the purity of its principles. Physics describes how the natural world works through applied mathematical formulas. It deals with the fundamental forces of the universe and how they interact with matter looking at everything from galaxies and planets to atoms and quarks & everything in between. All other natural sciences stem from physics. Chemistry is essentially applied physics and biology is essentially applied chemistry. Physics contributes to many breakthroughs in electronics. For this test, domain experts of Physics at Examinations Hub have chosen questions in 3 difficulty levels (easy, medium and difficult) from A-level Physics. Please note that the figures of “Number Of Questions In Actual Exam” & “Passing Percentage” are random just figures with no significance in the context of this test.