最新的WGU Integrated Physical Sciences (MTC1) - Integrated-Physical-Sciences免費考試真題
The gravity exerted by Planet X is less than the gravity exerted by Planet Y.
If a ball were launched upwards on each planet with the same amount of net force, what would the difference be in the acceleration of the ball?
If a ball were launched upwards on each planet with the same amount of net force, what would the difference be in the acceleration of the ball?
正確答案: C
說明：（僅 Fast2test 成員可見）
Which type of wave travels faster through water than through air?
正確答案: B
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A truck is brought to a stop when its brakes are applied.
What type of energy conversion takes place?
What type of energy conversion takes place?
正確答案: C
說明：（僅 Fast2test 成員可見）
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?
Which kind of investigation are they carrying out?
正確答案: C
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The model above represents the parts of an atom. What type of particle is B?
正確答案: C
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A scientist measures the change in temperature from a chemical reaction over a three-day period in a single experiment. When the scientist analyzes the data, the results are five degrees Celsius higher than reported by other scientists after studying the same reaction.
How can the scientist appropriately resolve this problem?
How can the scientist appropriately resolve this problem?
正確答案: C
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Two identical cars travel one behind the other The rear car is traveling faster and stakes the front car in a rear end collision as shown in the figure below
What happens to the velocities of the two cars, assuming that the collision is completely elastic?
What happens to the velocities of the two cars, assuming that the collision is completely elastic?
正確答案: B
說明：（僅 Fast2test 成員可見）
In space, small particles of matter can join together to form larger particles. Those larger particles have more mass and can then attract even more particles to themselves to grow even larger. Eventually, they may form an asteroid, comet, planet, or star.
Which force allows the particles to attract more and more particles as their mass increases?
Which force allows the particles to attract more and more particles as their mass increases?
正確答案: B
說明：（僅 Fast2test 成員可見）