Question

What is Quantum Mechanics? Explain Briefly. With Examples. in Hindi or English Both.​

Answer 1

Quantum mechanics, science dealing with the behaviour of matter and light on the atomic and subatomic scale. It attempts to describe and account for the properties of molecules and atoms and their constituents—electrons, protons, neutrons, and other more esoteric particles such as quarks and gluons. These properties include the interactions of the particles with one another and with electromagnetic radiation (i.e., light, X-rays, and gamma rays).

क्वांटम क्षेत्र सिद्धान्त (QFT) या प्रमात्रा क्षेत्र सिद्धांत, क्वांटम यांत्रिकी के निर्माण के लिए एक सैद्धांतिक ढांचा प्रदान करता है जिसमें क्वांटम यांत्रिक प्रणालियों को अनंत स्वतंत्रता की डिग्री प्रदर्शित किया जाता है। प्रमात्रा क्षेत्र सिद्धान्त में कणों को आधारभूत भौतिक क्षेत्र की उत्तेजित अवस्था के रूप में काम में लिया जाता है अतः इसे क्षेत्र क्वांटा कहते हैं।

Answer 2

Answer:

Quantum mechanics, or QM, describes how the Universe works at the level smaller than atoms. ... Quantum mechanics is the part of physics that describes how the particles that make up atoms work. Quantum mechanics also tells us how electromagnetic waves (like light) work.