Natural Science Flashcards
Who was Claudius Ptolemy
Claudius Ptolemy believed the earth is at the center of the planetary system (He was mathematician, astronomer, philosopher, geographer and astrologer)
Who was Nicolaus Copernicus
Nicolaus Copernicus believed the sun is at the center of the planetary systems ( mathematician, astronomer, and Catholic canon)
What is Kwashiorkor
protein deficiency
What is Pellagra
Pellagra is a systemic disease that results from severe vitamin B3 (Niacin) deficiency.
what is absolute 0
minimum possible temperature
What is Deuterium
Isotope of hydrogen with atomic weight if 2
what is a carotid
An artery carrying blood away from the heart
what is a jugular
vein carrying blood to the heart
what is joule
a unit if work
what is a volt
measure of potential difference
What is OHM
unit of electrical resistance
what is an ampere
unit of electrical current
what is a coulomb
unit of electric charge
what is philology
study of languages
what is mycology
study of fungi