Hedy Lamarr’s frequency hopping system was inspired by:, Ocean waves, Synchronized piano keys, Common radio signals, Morse code, What specific problem did Hedy Lamarr’s invention help prevent during wartime?, Weapon overheating, Interception and jamming of guided torpedoes, Electrical failures, Fuel loss, Katherine Johnson was crucial in validating calculations for which type of space maneuver?, Vertical launch, Mars landing, Earth reentry, Satellite construction, What made Katherine Johnson’s work unique compared to early computers?, She programmed video games, Her calculations were more reliable than machines, She used artificial intelligence, She designed hardware, Hedy Lamarr’s invention was immediately used during World War II., True, False, Katherine Johnson worked on calculations related to John Glenn’s orbit., True, False
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