PLEAS EPLEAS HEELP... Supersonic flight can cause molecules on the surface of an airplane to break apart and chemically react. what additional challenges to flight does this create
a. this causes a lot of heat that the airplane must be shielded form
b. this can cause sonic booms that can damage building structures
c. the airplane must have additional aerodynamic features because of the added drag of having new molecules
d.. the flight pattern can become erratic due to loss of thrust and drag
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The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
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PLEAS EPLEAS HEELP... Supersonic flight can cause molecules on the surface of an airplane to break a...
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