FCTC PRACTICE EXAM QUESTIONS WITH CORRECT DETAILED ANSWERS | ALREADY GRADED A+RECENT VERSION

FCTC PRACTICE EXAM QUESTIONS WITH CORRECT DETAILED ANSWERS | ALREADY GRADED A+RECENT VERSION 1) Intersteller matter - answer raw material for the formation of stars 2) accelerating expansion - answer 1998 unexpected theory 3) positron - answer anti-electron 4) radio telescope - answer used to discover the background radiation 5) carbon fusion - answer nuclear reaction that distinguishes high from low mass stars 6) accertion - answer rocky-metallic grains sticking together 7) supernova - answer produces elements more massive than iron 8) birth of a star - answer hydrogen fusion begins in core of star 9) stellar iron core - answer cause of a supernova 10) expansion of space - answer reduces thetemperature of the universe 11) exponential decay - answer used to determine the age of the earth 12) neutrino - answer small-mass neutral particle 13) helium-4 - answer nucleus produced in hydrogen fusion 14) steady state theory - answer assumes universe is infinitely old 15) radioactivity - answer source of energy to melt earth's interior 16) formation of atoms - answer event that released the cosmic background radiation 17) cosmic background radiation - answer temperature of 3k 18) outgassing - answer responsible for most of earth's atmosphere 19) plate tectonics - answer responsible for earthquakes 20) white dwarf - answer eventual fate of our sun when fuel is complete depleted 21) atmospheric oxygen - answer produced by photosynthesis 22) nucleosynthesis - answer term for the creations of chemical elements 23) chemical differentiation - answer caused by the melting of the earth's interior 24) nubular hypothesis - answer believed responisblee for the formation of the solar system 25) red giant - answer what the sun will become after core hydrogen is depleted 26) hoyle - answer coined term big bang on bbc radio 27) wegner - answer proposed the theory of continental drift 28) penzias - answer discovered the cosmic background radiation 29) gamow - answer was the first to preict the cosmic background radiaton 30) dicke - answer was the second to predict the cosmic background radiation 31) penzias - answer won nobel prize in physics 32) hoyle - answer associated with the steady state theory 33) gamow - answer was the first to predict that the early universe was nearly pure hydrogen and helium 34) dicke - answer initated a program at princeton to find the cosmic background radiaton 35) penzias - answer employed by bell labs 36) galileo - answer showed that the milky way was a disk of stars 37) newton - answer developed the theory of gracity accepted in the 19th century 38) hubble - answer was the first to show that other galaxies existed 39) eddington - answer was the first to interpret the redshift-distance relationship 40) democritis - answer said nothing exists except atoms and the void 41) newton - answer his theory suggested that light was an electromagnetic wave 42) newton - answer developed a theory of gravity was an action at a distance force 43) einstien - answer initally rejected the prediction of his theory that space was either expanding or contracting 44) hubble - answer discovered the redshift-distance relationship 45) newton - answer suggested that gravity was a consequence of curved spacetime 46) bohr - answer asserted that the energy of an atom was quantized 47) einstien - answer was responsible for our concept of wave/particle duality 48) einstien - answer developed the theory of relativity 49) hubble - answer used cepheid variables to measure the distance to some spiral nebulae 50) bohr - answer his model was the first to explain atomic spectra 51) einstien - answer called the cosmological constant the greatest blunder of his career 52) galileo - answer credited wit developing the scientific method 53) einstien - answer correctly calculated the orbit of mercury 54) maxwell - answer predicted the existence of radio waves 55) einstien - answer developed a theory of gravity that replaced the 19th century theory 56) roswell - answer purported us government cover-up 57) anecdotal evidence - answer product testimonials 58) star wars - answer edward teller 59) junk science - answer pseudoscience presented in court 60) placebo effect - answer explantation of effectiveness of sugar pills 61) esp - answer mind reading 62) perpetual motion machine - answer violates the principle of conservation of energy 63) pathological science - answer when scienists fool themselves 64) homeopathic medicine - answer essential pure water sold as medicine