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Byron Woodard
Physics
Relationship between angle of incidence and angle of reflection
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Maverick Raymond
Physics
What did the biologist wear on his first date?
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Braiden
Physics
The amount of energy in a phonton of light is proportional to the what?
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Sage Garrett
Physics
Which of the following describes volume?
A. amount of mass contained in a certain space
B. the amount of space that matter occupies
C. how fast the particles of matter are moving
D. the number of particles or amount of matter
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Guest
Physics
Newer telephone circuits, built during the last decade, offer higher quality because they were built using analog transmission. True False
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Yesenia Wallace
Physics
How many minutes in a day
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Davon Phillips
Physics
Which type of radiation travels at the speed of light and penetrates matter easily?
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Houston Kelley
Physics
What happens to a light ray if it is incident on a reflective surface along the normal? A. The incident ray retraces its original path. B. The incident ray is reflected perpendicular to the normal. C. The incident ray is reflected at an angle to the normal. D. The incident ray is not reflected.
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Chewy
Physics
For a closed system, entropy Group of answer choices may be produced within the system. all of the answers are correct. may be transferred across its boundary. may remain constant throughout the system. all of the answers are correct.
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Aniya Dominguez
Physics
17. Suppose you were standing on a scale in an elevator in free fall. What would the scale read?
18. Explain why the feeling weightlessness in free fall is not the same as truly being weightless.
19. In what ways are roller coaster rides similar to and different from training simulations in a NASA plane?
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Sullivan Carrillo
Physics
Which of the following would NOT be a cause of beach erosion?
A. Restricting sand supply to the beach.
B. Building sea walls.
C. Fine weather and calm waves in summer.
D. Severe winter storms and heavy waves in winter.
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Tara Ross
Physics
Give two examples of spatial interference which can be easily observed.
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Shea Moyer
Physics
When 30 V is applied across a resistor it generates 600 W of heat: what is the magnitude of its resistance?
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Ruffe
Physics
A 225 kg motorcycle has 6.8*10 3j of kinetic energy. how fast is it going?
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Montgomery
Physics
An atom that has a different mass due to a different number of neutrons
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