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Physics
The process by which a cell captures the energy in sunlight and uses it to make food is called
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Riya Rasmussen
Physics
The intensity of light from a star varies inversely as the square of the distance. If you lived on a planet ten times farther away from the sun than the Earth, how would the light intensity of the sun compare with that on Earth?
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Camille Vance
Physics
Describe the current atomic model.
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Clayton Greene
Physics
Calculate the number of moles in the 2.00-l volume of air in the lungs of the average person. note that the air is at 37.0ºc (body temperature).
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Layla Vance
Physics
In this experiment, you will use a track, a toy car, and some washers to explore Newton's first two laws of motion. You will make observations and collect data regarding the motion of these objects. In the space below, write a general scientific question that you will answer by doing this experiment.
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Mariyah Blake
Physics
A question is scientific if you can answer it using which of the following?
O A. A survey of other scientists
O B. Thoughts and feelings
C. Observations and measurements
D. A survey of nonscientists
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Gavyn Ford
Physics
A carpenter sands a wooden board until it is smooth. Is this a physical or a chemical change?
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Lin
Physics
What does H-R diagram stand for?
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Anaya Parks
Physics
An object accelerates from rest at a rate of 2m/s2. What will its velocity be after 4 seconds?
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Samuel Moran
Physics
A 20 kg crate of books is at rest on a table. what is the normal force on the books?
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Cornelius Knapp
Physics
Which electromagnetic wave type has the largest wavelength?
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Santos Jones
Physics
A car is traveling in a race. The car went from the initial velocity of 35 m/s to the final velocity of 65 m/s in 5 seconds. What
is the acceleration?
-13 m/s
-6 m/s²
6mis?
13 m/s2
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Zaniyah Keith
Physics
A region in a ferromagnetic material that has a large number of atoms with aligned magnetic fields is called a what?
(A) ferromagnetic region
(B) magnetic declination
(C) magnetosphere
(D) magnetic domain
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Margaret Pittman
Physics
The outward rush of gases from the bomb's site of origin can be as high as what?
100 mph
500 mph
2000 mph
7000 mph
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Dallas Harrington
Physics
What Fitness Gram test is assessing your cardiovascular endurance?
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