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Vivian Pruitt
PhysicsPhysics
As a sound wave travels from liquid water into ice, its wavelength would
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Zayne Bell
PhysicsPhysics
The net charge of 3 mol of protons is

a) 4.81*10 4 C.

b) 3.00 C

c) 4.81*10 - 19 C

d) 2.89*10 5 C
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Avah Mclaughlin
PhysicsPhysics
Which of the following is not a fluid?

a.

carbon dioxide

c.

seawater

b.

hydrogen

d.

wood
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Eva Holmes
PhysicsPhysics
What kind of energy does Bow string have when it is stretched
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Victoria Gross
PhysicsPhysics
What kind of energy do you experience when you eat peanut butter butter and jelly sandwich?
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Ricky Jacobs
PhysicsPhysics
Four standing wave segments, or loops, are observed on a string fixed at both ends as it vibrates at a frequency of 240 Hz. What is the fundamental frequency of the string?
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Bossy
PhysicsPhysics
At what phase of the cell cycle is the number of chromosomes per cell doubled? Explain why this phase is necessary before meiosis can begin
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Travis Mckee
PhysicsPhysics
How many millimeters are in 8 meters?
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Dylan Grant
PhysicsPhysics
Marina has been onboard the research vessel Gustavo, off the coast of Chile, for several weeks now. She is measuring the depth of a very deep trench in the ocean that runs parallel to the coastline. In the distance, she notes a great mountain range on the mainland. Suddenly, she is notified that a submarine earthquake just occurred below the trench, generating a tsunami. As Marina puts on her lifejacket, she recalls the type of plate boundary nearby that led to the trench formation. Based on the description given, what type of plate boundary is near the area Marina has been studying? rift valley transform divergent convergent
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Paola Bates
PhysicsPhysics
Carbon dioxide and water molecules in the atmosphere will absorb:

a. infrared light. b. visible light. c. ultraviolet light. d. radio waves.
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Conor Richard
PhysicsPhysics
A car travels from town A to town B 70 km east, then to town C 60 km south, and then to town D 150 km west. Determine the resultant

displacement of the car?
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Marissa Stokes
PhysicsPhysics
A person whose mass is 72 kg has a momentum of 700 kg/m/s (E). What velocity must this person be travelling at? (2 sig figs)
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Jester
PhysicsPhysics
How many structures do prokaryotic cells have in common with the eukaryotic cells?

2

3

4

5
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Harley Jackson
PhysicsPhysics
An astronaut throws a rock. the rock travels through outer space at a constant velocity. which statement applies to the motion of this rock?

A - an unbalanced force is acting on the rock, causing it to accelerate.

B-the rock will undergo constant acceleration until a force acts on it.

C - The rock will continue on its current path until an unbalanced force acts on it.

D - The force that makes the rock move through space is equal to its mass divided by its velocity
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Guest
PhysicsPhysics
What is a unit of acceleration?

a. m/s

b. m/s2

c. m2/s

d. kg-m/s2
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