Science fiction movies that include explosion sound effects for battles in space are not scientifically correct. why is this? a. the sound from an explosion can only be transmitted by air. b. there is not enough matter in space to transmit sound waves. c. sound cannot be created by solid objects such as spaceships. d. there is no electromagnetic field in space to transmit sound waves.
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Physics, 22.06.2019 07:30
Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?
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Physics, 22.06.2019 09:00
What is a possible result of higher air temperature caused by global warming
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Science fiction movies that include explosion sound effects for battles in space are not scientifica...
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