Which three characteristics do mechanical waves and electrocmagnetic waves share?
O A. The waves and their energy can travel through empty space.
B. The waves transfer energy from its source.
O C. The waves begin with a disturbance.
O D. The waves and their energy move outward from the source.

Which composition of water moves to begin a deepwater current?

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.

Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.