If the same wave in question #3 travels through water with the same wavelength, at what frequency will it be traveling? Speed of sound in water=350m/s

answer:

Explanation:

Is there any chance you could have the car

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

like poles repel so keep pushing north to north and repels funny to see this