Question

Aniket is a wonderful football player, once while practicing he hit one triangular window glass of his neighbor and it was broken, he felt sorry for it and now he wants to replace it. He had taken measure of three things including one angle to give to the shop keeper to get the triangular glass of exactly same size
Q1. Can you tell which three things had he measured ?

Answer 1

Answer:

Physical science is the study of the inorganic world. That is, it does not study living things. (Those are studied in biological, or life, science.) The four main branches of physical science are astronomy, physics, chemistry, and the Earth sciences, which include meteorology and geology.