Biology, 05.05.2020 16:19 shollydot1379
Question: What happens when light goes from one material, such as air, into another of a different density, such as water or glass? *
Answer Options:
A.) It continues in a straight path
B.) It bends
Question: Why does light bend when it enters a new material? *
Answer Options:
A.) Because it changes its frequency
B.) Because it changes speed
C.) Because it changes its color
Question: Light refracts when: *
Answer Options:
A.) It changes speed
B.) it changes from a particle to a wave
C.) its density changes
D.) it encounters a solid object
Question: Light's color depends most on its: *
Answer Options:
A.) Speed
B.) Intensity
C.) Frequency
D.) Wavelength
Answers: 3
Biology, 22.06.2019 02:30
Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.
Answers: 1
Biology, 22.06.2019 06:20
The activity of the modern sample is 1.10 bq . how long does that measurement take?
Answers: 1
Biology, 22.06.2019 13:10
Which of the following is not a benefit of genetically modified foods? a.pest-resistant crops b.herbicide-resistant crops c.plants that do not require water?
Answers: 2
Biology, 22.06.2019 18:30
The hypothesis that evolution occurs at an irregular rate through geologic time is known as: directional evolution directional equilibrium punctuated equilibrium punctuated evolution
Answers: 1
Question: What happens when light goes from one material, such as air, into another of a different d...
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