最新のIntegrated-Physical-Sciences問題集で試験を準備する

WGU Integrated-Physical-Sciences 試験概要:

WGU Integrated-Physical-Sciences 試験シラバストピック:

WGU Integrated Physical Sciences (MTC1) 認定 Integrated-Physical-Sciences 試験問題：

問題 #1

Ball 1 is moving and ball 2 is still. Both balls have the same mass.
What happens to the motion of the two balls if ball 1 strikes ball 2 head on in an elastic collision?

A. Ball 1 stops, and ball 2 moves at the velocity ball 1 had before the collision.
B. Ball 1 and ball 2 both move in the direction that ball 1 was initially moving, but ball 1 moves twice as fast.
C. Ball 1 and ball 2 both move in the direction that ball 1 was initially moving, but ball 2 moves twice as fast.
D. Ball 2 remains at rest, and ball 1 moves at twice its original velocity.

問題 #2

In 1996, NASA scientists claimed that a Martian meteor contained chemical compounds that indicated life on Mars 3.6 billion years ago. However, further studies showed that the same chemical compounds were found in rocks from the Moon, where no life ever existed.
What is the appropriate scientific approach for dealing with this contradiction?

A. Accept the idea that there has been life on Mars because the scientists worked for NASA
B. Conclude that there must have been life on the Moon at some time in the past
C. Determine that the chemical compounds that were found do not necessarily indicate life
D. Decide that life could never have existed on Mars because the chemicals are also found on the Moon

問題 #3

A team of scientists uses the Hubble Space Telescope to search for evidence of planets orbiting distant stars.
Which kind of investigation are they carrying out?

A. Observational study
B. Controlled experiment
C. Laboratory experiment
D. Constructing a model

問題 #4

A group of scientists perform an experiment involving the interaction of protons colliding at high energies.
The results of their experiment contradict current theories regarding these proton interactions.
What is the appropriate response in light of the results of this experiment?

A. Other experiments should be done to confirm the findings of this experiment.
B. The current theory should be modified to match the findings of this experiment.
C. The results of this experiment should be discarded.
D. The scientists should change the results of their experiment to be consistent with current theories.

問題 #5

Which time of the year Is it In Fargo, North Dakota, when Earth is facing the sun as shown in the diagram?

A. Spring
B. Fall
C. Winter
D. Summer

解説：