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Physical Sciences
Page 9
Questions (453)
Summarize the energy and state changes that occur when freezing rain falls and solidifies on a wire fence.
1 answer
asked by
Elena
13 views
What is the relationship between pressure and volume of a gas if temperature is constant?
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asked by
Elena
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Where would it scale to destroy countless timelines? (For powerscaling)
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whats phenomena
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asked by
Ihatefnaf
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Place the phases of matter in order, from the MOST ATTRACTIVE FORCES (on top) to the LEAST ATTRACTIVE FORCES (on bottom).
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Question 4 options:
Type a word with a suffix to define the words. a state of being wet
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heavenly
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Which of the following describe how water mixes in a thermohaline current? Select the two correct answers.(1 point)
Responses
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rank the following from containing the smallest to largest amount of water
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asked by
Deadene5
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Which statement describes the units of humidity and relative humidity?(1 point)
Responses Both humidity and relative humidity are
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What is measurable
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Which statement is true for electromagnetic and mechanical waves?(1 point)
Responses Mechanical waves sometimes travel through a
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39 views
Many Things Affect Weather Quick Check
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asked by
School
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Choose the correct answer.
Select the prior knowledge experience that could help you understand static electricity. Question 7
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asked by
heavenly
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A student places a drop of purple food coloring into one beaker of water at 20°C and another drop into another beaker of water
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What is the relationship between kinetic energy and temperature?(1 point) Responses As temperature rises, kinetic energy
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How is force related to acceleration
A Acceleration has no relationship to force B Acceleration works in inverse proportion to
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asked by
connexuskid
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The lithosphere refers to __________.
Responses A all things on Earthall things on Earth B the system of riversthe system of
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What happens as the sun warms water?
(1 point) • Water slowly melts. • Water starts to boil. • Water turns to vapor.
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Which is a physical change?
Answer options with 4 options A. burning B. grinding C. rotting D. rusting
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asked by
donny
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Which type of wave can carry energy through a vacuum?(1 point)
A) mechanical B) seismic C) electromagnetic D) sound
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A student takes the temperature of a bottle of liquid water and a tub filled with ice. The student then places the bottle of
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asked by
JavierAsksAQuestion
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Which of the following describe how water mixes in a thermonaline current? Select the two correct answers. (1 point)
Warm water
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asked by
M
34 views
The chart indicates the time, speed, and velocity of five runners.
A 4-column table with 5 rows. The first column labeled runner
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asked anonymously
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Lila is a track and field athlete. She must complete four laps around a circular track. The track itself is a 400 meter track
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35 views
The table shows the densities of four substances.
Substance Density (grams/centimeter3) air 0.00123 water 1.00 steel 7.87 copper
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asked by
not.bta.eli
90 views
The table displays the densities of four substances. From this information, in which substance is it likely that the speed of
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25 views
What happens to air that causes high-pressure systems?(1 point)
It moves in random directions. It warms up and rises. It heats up
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19 views
When the kinetic energy of molecules decreases, which phase change occurs?(1 point)
Responses Sublimation Sublimation Melting
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asked by
not.bta.eli
155 views
A physical science student was asked to come up with a true statement about the equation above. Which of the following would be
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A student is trying to decide between hot and iced coffee but refuses to drink it without a good amount of sweetener. If the
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22 views
The table shows the speed of sound in four substances.
Which substance has the greatest density? Substance: Air Water Steel
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20 views
The wavelength of the wave in the above diagram is:
a Cannot be determined from graph. b 1.0 m c 0.4 m d 0.2 m
1 answer
asked by
Um
34 views
what is the role of the Coriolis effect on ocean currents?
a The Coriolis effect turns currents counterclockwise in the Northern
1 answer
asked by
.
31 views
Which of the following is true about the relationship between the gravitational force of Earth and the Moon?(1 point)
Responses
1 answer
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An example of "natural philosophy," or the physical sciences, is
(1 point) anatomy. psychology. mathematics.
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23 views
Yami pours powdered cocoa mix into milk and stirs it. Then she microwaves the mixture for three minutes. When she takes the cup
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what type of waves require a medium to travel through?
Sound waves Electromagnetic waves mechanical waves Radio waves
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23 views
a broad explanation for a set of related
scientific phenomena that is supported by extensive amounts of data
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8 views
After a homeowner has his roof repaired, the work crew fails to completely clean up and leaves roofing nails scattered in the
1 answer
asked by
LostCoward
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A rock is thrown from one side of a river to another. The function h(t) = −16t2 + 80t + 30
ℎ
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An athlete at a Track and Field competition "puts" a shot put at 14m/s at a 40 degrees angle to the horziontal. How far from the
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Students are using this setup for an investigation
The students place different objects, one at a time, in the gap and turn on
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A lamp turned on.
A)electrical energy B)thermal energy C)light energy D)mechanical energy E)chemical energy
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Which statement explains how the charges on objects didn’t remind the electric force between them
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1. A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
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9 views
Stored Energy Changes II Quick Check
1 of 51 of 5 Items Question Use the graph to answer the question. Two magnets are held
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asked anonymously
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What happens during evaporation where does water go to
1 answer
asked by
Thato
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How does increasing the distance between charged objects affect the electric force between them?
a The electric force decreases
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asked anonymously
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Which process describes the warm ocean that transfers heat to the air above it
A Radiation B Reflection C convection D conduction
1 answer
asked by
Marysol
4 views
. If you are burning a log in the fireplace, what kind of change is the log going through?
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asked anonymously
3 views
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