Psychic energy is not studied in physical science. The reason,
to put it kindly, is that psychic energy is not physical.
Chemical energy
Sally Ride studied Astronomy and Physical Science.
life science and physical science is not same.Most of the students take life science in Bsc if they have not studied maths till class XII.whereas physical science is much better than life science and more career,job and research oppurtunities are there in physical science.
the physical properties, phenomena, and laws of something; "he studied the physics of radiation"
Acetone was discovered in the year of 1895 . Chemical Science was a top notch that time .
Physical science is about chemistry and physics and that's what casues the changes in the earth and the earth is studied with earth science.
Basically kinetics is about motion. In this branch, specifically the speed or rate of chemical reactions are studied.
Forensic analysis is the use of science (forensics) to analyze physical evidence relating to past circumstances.
Sleep is a state studied in biology, not chemistry. Like many biological functions, it involves a complex interaction of physical and chemical changes that are not fully understood.
Earthquakes science
This is a work of chemical physics.
NO biology is not completely a physical science.