Free WGU Integrated-Physical-Sciences Exam Dumps Questions & Answers

Which action demonstrates a physical change?

• A.  Baking cookies
• B.  Milk becoming sour
• C.  Chopping wood
• D.  Iron rusting

Which point In the diagram represents Earth's location when locations in the southern hemisphere receive the most direct sunlight?

• A.  A
• B.  D
• C.  C
• D.  B

Which force causes the velocity of a tossed coin to decrease when it sinks through the water in a wishing well?

• A.  Gravity
• B.  Tension
• C.  Friction
• D.  Magnetism

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?

• A.  It will accelerate the same amount on Planet Y and on Planet X.
• B.  It will remain still in both cases.
• C.  It will initially accelerate more on Planet X.
• D.  It will initially accelerate more on Planet Y.

The island of Iceland is located at a divergent plate boundary. At this boundary, the North American plate and the Eurasian plate are moving apart.
What is expected about natural hazards in Iceland, based on its tectonic setting?

• A.  There is high risk of both volcanism and earthquakes.
• B.  There is low risk of both volcanism and earthquakes.
• C.  There is high risk of volcanism and low risk of large earthquakes.
• D.  There is high risk of large earthquakes and low risk of volcanism.