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1.Which of the following s...
Physics, 14.02.2021 14:00 ajyoung3142005oztpya
Need help ASAP
Thankss + BRAINLIST only for correct answers
1.Which of the following statements about light waves is true? check all correct answers
A. They come from sources across space
B. They travel in a straight line from their source
C. They can travel through any type of material
D. They can be reflected by some types of material
2.Transparent allows some light through
A. True
B. false
Answers: 3
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Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
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The average atmospheric pressure on earth is approximated as a function of altitude by the relation patm = 101.325 (1 β 0.02256z)5.256, where patm is the atmospheric pressure in kpa, and z is the altitude in km with z = 0 at sea level. determine the approximate atmospheric pressures at atlanta (z = 306 m), denver (z = 1610 m), mexico city (z = 2309 m), and the top of mount everest (z = 8848 m).
Answers: 3
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A15 ohm resistor and a 25 ohm resistor are connected in parallel to a 60 volt battery. what is the power used by each device
Answers: 1
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