Question

2 D) Find the difference between 1) Unitentni linear motion and non uniform linear motion 2) Kinetic energy and potential energy 0.8 Answer the following questions. (Any three 1) Prom which element do we get atomic energy? 2) One car travels 300 kilometres from Mumbai to Ratnagin in 6 hours. What will be its speed? 3) What should be taken in account for measuring work? 4) Dehine - weight​

Answer 1

Answer:

A quantum mechanical system or particle that is bound—that is, confined spatially—can only take on certain discrete values of energy, called energy levels. This contrasts with classical particles, which can have any amount of energy. The term is commonly used for the energy levels of the electrons in atoms, ions, or molecules, which are bound by the electric field of the nucleus, but can also refer to energy levels of nuclei or vibrational or rotational energy levels in molecules. The energy spectrum of a system with such discrete energy levels is said to be quantized.