Reflection of light or light beam/ray is a phenomena or process in which light ray strikes a surface and bounces back. Incident ray :- Incident …
Explanation of sea tides
Besides the usual waves and currents, there is another kind of movement on the sea floor and that is known as sea tide. Here reason, …
Basic features of metal and non metal
There are various types of elements or materials around us. Some of these are metal and some of are non-metal
Periodic table in detail
In chemistry, study of periodic table, it’s symbol and it’s atomic number is necessary. Here, below I have given