. A wave of sound that has a wavelength of 20 meters, and a frequency of 25 Hertz travels through the air. As it falls in water the same wave starts traveling faster at 1500 meters per second. What is the new wavelength of the wave? please answer my otger question plesase ill give brainlist orwhat ever the fwack it called​

Which is not a step in the rock cycle?

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.