Oh yeah I know it’s hard to get it
Answer:
Phosphorus atoms can bond with oxygen atoms to form ester groups. These can bond with carbon atoms, yielding a large number of organic phosphorus chemicals. These are found in many important biological processes
Answer:
Through Total internal reflection.
such as formation of multiple images.
Explanation:
As the light ray Strikes the mirror surface, the incident ray is refracted away from the normal and critical angle exceeds the normal.
Hence the light ray partially transmitts or refracts and also reflects.