Physics, 20.09.2020 06:01 gokusupersaiyan12345
The fastest crossing of the Atlantic Ocean by an ocean liner was made on July 7,
1952. The ship, the S. S. United States, traveled 4727 km east by northeast in 3 days,
10 hours, and 40 minutes. Assume that the ship had traveled the same speed, but
directly east. What would the velocity of the S. S. United States be in kilometers per
hour?
Answers: 3
Physics, 21.06.2019 13:30
Determine the expected diffraction angle for the first-order reflection from the (310) set of planes for bcc chromium when monochromatic radiation of wavelength 0.0735 nm is used. the atomic radius for cr is 0.1249 nm.
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Physics, 21.06.2019 23:30
A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
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Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx
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An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices
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The fastest crossing of the Atlantic Ocean by an ocean liner was made on July 7,
1952. The ship, th...
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