In physics, the three-body problem describes how three planets, tugging on one another with gravity, slip into chaotic motion ...

In quantum physics, light is identified by two linked properties that roughly correspond to a particle's position and intensity—but can never be known with perfect precision, a concept known as ...

Artificial intelligence is learning without understanding meaning. A global data revolution has stripped away essential ...

Physics carries 45 questions with a total of 180 marks. While Biology has a greater share with 360 marks, Physics often decides whether a student will be among the top rankers.