SCMH 1010 Final - Dr. Moss Auburn University Questions With 100% Accurate Answers.
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Course
SCMH 1010
Institution
SCMH 1010
Scientific Process - Answer - Form testable questions
- Form a hypotheses
- Test hypotheses & make observations
- Form conclusions
True - Answer T/F: The results of the scientific process must be reproducible.
False - Answer T/F: The scientific process is rigid, and you can only ...
SCMH 1010 Final - Dr. Moss Auburn
University Questions With 100%
Accurate Answers.
Scientific Process - Answer - Form testable questions
- Form a hypotheses
- Test hypotheses & make observations
- Form conclusions
True - Answer T/F: The results of the scientific process must be reproducible.
False - Answer T/F: The scientific process is rigid, and you can only start at the beginning.
Astronomy - Answer First science, careful observations of the stars & planets that revealed patterns
Stonehenge - Answer Started in 2800 BC; tells the coming of solstices and things like it by the position
of the sun on the stones
John Snow - Answer Observed people got cholera from the Broad St. pump so he removed the handle
and disease stopped
Ockham's Razor - Answer States the simplest explanation is the most likely one
Ptolemy - Answer Greek astronomer that developed the first planetary model
Ptolemaic Model - Answer Earth was stationary at the center, and all the planets (including the sun)
revolved around it
,Retrograde Motion - Answer When planets are traveling so slowly that they look like they are being
lapped by other planets
Copernicus - Answer "On the Revolution of Spheres" says that the Earth is the center of the universe
but the planets are now on circular orbits
Tycho Brahe - Answer Observed the first SuperNova; became the astronomer for the king so was able
to discover a lot of different things
Kepler's First Law - Answer Planets have elliptical orbits - not circular
Kepler's Second Law - Answer The area swept out by a planet during any given time length is always
the same
Kepler's Third Law - Answer The time it takes for a planet to orbit the sun is the cube of the distance
relative to the square of time
T (period) - Answer The time is takes Earth to travel around the sun
D - Answer The diameter of Earth's orbit on average (fluctuates because its an ellipse)
Galileo Galilei - Answer Father of Mechanics; first to record observations with a telescope
Speed (equation) - Answer V = d/t
Speed - Answer Distance traveled over time
Velocity - Answer Speed with direction
Acceleration - Answer Change in velocity with change in time
, True - Answer T/F: Rate of fall is proportional to the time, and the acceleration is proportional to
distance
Newton's First Law - Answer An object will continue moving in a straight line at a constant speed, and a
stationary object will remain at rest, unless acted upon by an unbalanced force
Newton's Second Law - Answer The acceleration produced on a body by a force is proportional to the
magnitude of the force & inversely proportional to the mass of the object
Newton's Third Law - Answer Interacting objects exert equal but opposite forces upon each other
Linear Momentum - Answer p = mv
Law of Conservation of Momentum - Answer Linear & angular momentum are both conserved (ex. in a
frictionless environment if you spin a top it will spin forever)
Angular Momentum - Answer L = m X vT X r
Newton's Law of Universal Gravitation - Answer F = Gm1m2/d2
The Universal Constant (G) - Answer 9.8 m/s2
Work - Answer - Force over a distance
- W = F x d in Joule
Power - Answer - The rate at which work is done per unit of time
- P = W/t in Watt
Kinetic Energy - Answer Energy of a moving object
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