★ Laser in Medicine Quiz
The process in which the electrons in the ground state are vibrated to the excited states by providing extra energy from energy sources is called as
A. Population Inversion
B. Spontaneous emission
C. Stimulated emission
D. Pumping
Select your answer:
Topics:
Biodiversity Forensics: Blood Obstructive Lung Disease Humanistic and Biological Psychology Life Processes Excretion Biocomposite Nail Disorders and Diseases Hemodynamic Disorder Skeletal System Vocabulary Oncology Human Anatomy Study Guide Deficiency Disease Germs Disorders of The Joints PhilosophyOther quiz:
Muscles and Movements › ViewWhen a muscle contracts
A. both actin and myosin become shorter in length
B. myosin heads pull the actin towards the M line
C. actin heads pull myosin towards H line
D. the sarcomere length increases
Health and Hygiene › View
Cleanliness, physical exercise, rest and sleep are a part of __________________
A. Hygiene
B. Social hygiene
C. Personal hygiene
D. None of above