Awave traveling in a string in the positive x direction has a wavelength of 35 cm, an amplitude of 8.4 cm, and a period of 1.2 s. what is the wave equation (in base si units) that correctly describes this wave? a wave traveling in a string in the positive x direction has a wavelength of 35 cm, an amplitude of 8.4 cm, and a period of 1.2 s. what is the wave equation (in base si units) that correctly describes this wave? y(x, t)=0.084 sin(18x−5.2t) y(x, t)=0.084 sin(0.35x+1.2t) y(x, t)=0.084 sin(2.9x−0.83t) y(x, t)=0.084 sin(18x+5.2t) y(x, t)=0.084 sin(0.35x−1.2t)

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

Suppose water is leaking from a tank through a circular hole of area ah at its bottom. when water leaks through a hole, friction and contraction of the stream near the hole reduce the volume of water leaving the tank per second to cah 2gh , where c (0 < c < 1) is an empirical constant. a tank in the form of a right-circular cone standing on end, vertex down, is leaking water through a circular hole in its bottom. (assume the removed apex of the cone is of negligible height and volume.) (a) suppose the tank is 20 feet high and has radius 8 feet and the circular hole has radius 2 inches. the differential equation governing the height h in feet of water leaking from a tank after t seconds is dh dt = − 5 6h3/2 . if the height of the water is initially 8 feet, how long will it take the tank to empty? (round your answer to two decimal places.)

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly