Physics, 03.09.2020 03:01 Saberabuomar2007
Part A
The goal of your paper is to provide information about one scientist's life, work, and contributions to science.
Choose a scientist to research and write about from this list:
• John Dalton
• J. J. Thomson
• Marie Curie
• Ernest Rutherford
• Henry Moseley
• Niels Bohr
• Werner Heisenberg
• Erwin Schrödinger
• James Chadwick
Your paper should answer questions such as these:
• What was the scientist's early life like?
• What was the scientist's personality like?
• Did any world events affect the scientist? If yes, what were those events?
• Did the scientist have to overcome any obstacles to become a scientist? If yes, what were those obstacles?
. In what way did the scientist investigate the atom? Did the scientist use an observational study, a controlled
experiment, or a mathematical model? What new understanding did the scientist achieve that resulted in an
update to the atomic model?
Which scientist will you write about? Explain why you made that choice.
Answers: 2
Physics, 22.06.2019 16:50
Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.
Answers: 3
Physics, 22.06.2019 19:50
State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory
Answers: 1
Physics, 22.06.2019 22:30
The record distance in the sport of throwing cowpats is 81.1 m. this record toss was set by steve urner of the united states in 1981. assuming the initial launch angle was 45° and neglecting air resistance, answer the following. (a) determine the initial speed of the projectile. m/s
Answers: 2
Part A
The goal of your paper is to provide information about one scientist's life, work, and contr...
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