Integrated-Physical-Sciences 試験問題を無料オンラインアクセス

Which question would be appropriate for an observational study?

• A.Does adding salt to water affect how fast the water evaporates?
• B.What types of rocks are found at a convergent boundary?
• C.Which type of metal conducts electricity best?
• D.How does the mass of an object affect the strength of its gravitational field?

Hail falls into the ocean.
Between which two reservoirs is the hail transferred during this process?

• A.Atmosphere and surface water
• B.Glaciers and surface water
• C.Atmosphere and glaciers
• D.Surface water and ground water

Which layer of the atmosphere would an atmospheric scientist be investigating if the scientist were studying the formation of clouds?

• A.Mesosphere
• B.Thermosphere
• C.Troposphere
• D.Stratosphere

Which particles are located in the nucleus of an atom?
Choose 2 answers.

• A.Positrons
• B.Protons
• C.Electrons
• D.Neutrons

In 2011, scientists reported on an experiment in which neutrinos appeared to travel faster than light. This result was remarkable because it violates Einstein's theory of special relativity, which has been a cornerstone of our understanding of physics since 1905.
What is the appropriate scientific approach for dealing with this contradiction?

• A.Check the experimental setup and try to replicate the results
• B.Abandon Einstein's theory because it has been proven invalid
• C.Ignore the new data because it contradicts Einstein's idea
• D.Change the new data to show speeds lower than the speed of light