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.
Answers: 1
Physics, 22.06.2019 17:00, davinedmcneal
If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.
Answers: 1
Physics, 22.06.2019 19:30, u8p4
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.
Answers: 1
Science fiction movies that include explosion sound effects for battles in space are not scientifica...
Biology, 14.01.2021 05:40
Mathematics, 14.01.2021 05:40
Mathematics, 14.01.2021 05:40