Oceanographer Bob Ballard, famous for his discovery of the Titanic on the floor of the Atlantic Ocean, used the deep diving submersible Alvin to examine the wreckage for the National Geographic Society. If you used a 1/8 scale model in water at 60oF to evaluate drag characteristics, what model velocity should be used in tests to correspond to a current of 15 knots in liquid water near 32oF
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Physics, 21.06.2019 17:30
What produces light and all other electromagnetic waves? a) the photoelectric phenomena b) heated metals c) charged particles d) radioactive samples (pls explain if you can : )
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Physics, 22.06.2019 09:10
Which lists the organs in the correct order as food passes from the mouth to anus?
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Physics, 22.06.2019 10:30
Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?
Answers: 1
Physics, 22.06.2019 15:10
When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.
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Oceanographer Bob Ballard, famous for his discovery of the Titanic on the floor of the Atlantic Ocea...
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