Physics
Physics, 27.06.2019 05:10, rindragon8231

Choose three cases below and identify the nature of science principle addressed in each scenario- provide a rationale for your answer. (15 pts, 5 each). experiment in his room. he darkened the room by covering the window, and made a pin-sized hole in his shutters, letting in a thin, intense, beam of light. he held a prism in the bean of light, and amused 1. isaac newton was a student at cambridge university, when on s sunny day in 1665 he tried an the vivid and intense colors' on the opposite wall. he inferred that the reason light if with sing through the prism split into many colors was because light consisted of all those colors combined. if that was so, then he should be able to hold a second prism in between the prism and his wall, and re-combine the colors, resulting in white light. he did it and it worked! 2 jane goodall has worked in tanzania, africa, observing chimpanzees since the 1960s. when she first began, a year passed before they became sufficiently comfortable with her presence to allow her to see them in their day-to-day activities. she meticulously recorded their activities; one day she saw a chimp putting a twig into a hole in the ground, then in his mouth. she wondered why and tried herself. to her surprise, the twig emerged loaded with termites. her observations of the chimpanzees showed that human beings were not the only organisms advanced enough to use tools for personal benefit chimpanzees stripped leaves off sticks to use as tools to gather termites for food. a. returning from holiday on september 3, 1928, fleming began to sort through petri dishes containing colonies of bacteriá that cause boils, sore throats and abscesses. he noticed something unusual on one dish. it was dotted with colonies, save for one area where a blob of mold was g. the zone immediately around the mold-later identified as penicillium notatum- was as if the mold had secreted something that inhibited bacterial growth. lise meitner worked together with otto hahn studying radioactivity, with her knowledge of physics and his knowledge of chemistry, after austria was annexed by germany in 1938, meitner was forced to flee germany for sweden. hahn and meitner met clandestinely in copenhagen to plan a new round experiments. the experiments that provided the evidence for nuclear fission were done at hahn's in germany and published in january 1939. in 1944, hahn was awarded the nobel prize for chemistry for his research into fission, but meitner was ignored, partly because hahn d her role ever since she left germany 5. in the book (there is also a netflix movie), the little prince, on one of the planets he visits, the little prince meets an elderly geographer-cartographer. when the little prince asks about the places the cartographer is mapping, the scholar replies that he knows nothing of the nature of mountains or rivers that exist on his planet because i am not an explorer. the cartographer does not leave his desk but he receives the explorers in his study and gets information from them.

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