WGU C165 Integrated Physical Sciences Exam test preparation Questions and Must have marking scheme Updated version 2024/2025
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WGU C165
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WGU C165
WGU C165 Integrated Physical Sciences Exam test preparation Questions and Must have marking scheme Updated version 2024/2025
Which type of wave has a longitudinal motion? - correct answer Sound waves
Which is a characteristic of electromagnetic waves? - correct answer Transverse wave motion
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WGU C165 Integrated Physical Sciences
Exam test preparation Questions and Must
have marking scheme Updated version
2024/2025
Which type of wave has a longitudinal motion? - correct answer Sound waves
Which is a characteristic of electromagnetic waves? - correct answer Transverse wave
motion
Electron - correct answer Subatomic particle is located outside the nucleus
What charge does a neutron have? - correct answer No charge
A chocolate chip cookie is made with dough and chocolate chips. Which type of
substance is a chocolate chip cookie? - correct answer Mixture
Compound - correct answer A substance with sodium atoms bonded to chlorine atoms
In which state of matter are particles close together, but able to slide past one another?
- correct answer Liquid
Which change of state does the image show? - correct answer Solid to liquid
Which action demonstrates a chemical change? - correct answer Cooking an egg
Which type of bond is formed when valence electrons are shared between two atoms? -
correct answer Covalent
{image: Periodic Table}
,Which properties will elements in group 2 share, based on location in the periodic table?
Choose 2 answers - correct answer Good thermal conductivity
Good electrical conductivity
{image: Periodic Table}
Consider the location of sodium (Na) on the periodic table. Which element has chemical
properties that are similar to sodium's? - correct answer Potassium (K)
A beaker contains 500 g of liquid water. An ice cube with a mass of 5 g is added to the
water in the beaker. How many grams of liquid water are in the beaker when the ice has
melted? - correct answer 505 g
A chemist places 250 grams of liquid water into a beaker. The volume of the liquid water
is 250 milliliters. The chemist then freezes the water. After it is frozen, the ice has a
volume of 273 milliliters. What is the mass of the ice? - correct answer 250 grams
When baking soda is added to vinegar, a chemical reaction occurs. The reaction
produces carbon dioxide gas, and a liquid solution consisting mostly of water and a salt
called sodium acetate. How is mass affected in this reaction, according to the law of
conservation of matter? - correct answer The total mass of baking soda and vinegar
must equal the total mass of carbon dioxide and the liquid solution.
In which phase change is energy being absorbed from the surroundings? - correct
answer Water boiling on an electric burner
What happens when wet clothes dry outside on a warm day? - correct answer The
water in the clothes absorbs energy from the air and becomes a gas.
Earth formed from dust and gases surrounding the sun. Which force pulled the dust and
gases together to form Earth? - correct answer Gravitational
A galaxy consists of many stars in the same large region of space. Which phenomenon
leads stars to group together to form a galaxy? - correct answer Gravity between stars
,Which season is it in Japan and in Australia when Earth is in the position shown in the
diagram? - correct answer Winter in Japan and summer in Australia
What is true during summer in the northern hemisphere? - correct answer The
northern hemisphere receives more direct sunlight than in the winter.
A geologist is doing a risk assessment for a location where the African plate is moving
away from the South American plate. Which risk description must the geologist give for
this location? - correct answer There is high risk of volcanoes and low risk of large
earthquakes.
Which position on the diagram represents Earth's location in its orbit during winter at a
weather station near Earth's south pole? - correct answer A
A utility company is considering building a power plant at a location on the Eurasian
plate far from any plate boundaries. Which types of risk are present in this location? -
correct answer Low risk of both volcanoes and earthquakes
A river flows across a region. As the river flows, it erodes the rock beneath it. Which
type of landform will develop if the river continues to flow along a straight path? -
correct answer Valley
Which landform is produced when sediment is eroded from one side of a river and
deposited on the other side? - correct answer Meander
The map shows some of Earth's tectonic plates with the directions of plate motion
indicated by arrows. - correct answer Volcanoes are more likely at location C than at
location A.
Where is metamorphic rock found in the rock cycle? - correct answer After heat and
pressure
, A student makes the diagram of the rock cycle that is shown here. Which description
should the student place on arrow A? - correct answer Erosion and deposition
The rock layers shown in the illustration have not been disturbed or overturned.
Limestone
Shale
Sandstone
Granite - correct answer A warm, shallow sea
The rock layers shown in the illustration have not been disturbed or overturned.
Limestone
Shale
Sandstone
Marble - correct answer It was exposed to high heat and pressure, and then
experienced deposition.
Through which layer of the atmosphere does a mountaineer climbing a tall mountain
ascend? - correct answer Troposphere
A meteorologist is studying the formation of a hurricane. Which layer of the atmosphere
is the meteorologist studying? - correct answer Troposphere
During heavy rains, the soil on a farm is washed away into a nearby river. Which parts
of the water cycle result in this loss of soil? - correct answer Precipitation
Runoff
Snow falls from the atmosphere and accumulates on a glacier. Which part of the water
cycle does this process represent? - correct answer Precipitation
A gardener is working in a garden on a hot, humid day. Suddenly, clouds begin to form.
Within a few hours, gusty winds and a thunderstorm are passing through the area. After
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