Ocean tides are waves that have a period of 12 hours, an amplitude (in some places) of 1.50 m, and a speed of 750 km/hr. what is the distance between adjacent crests of these waves?

distance between adjacent crests = 9000 km

Explanation:

given data

time period = 12 hours

amplitude = 1.50 m

speed = 750 km/hr

solution

we get here distance between adjacent crests that is express as

distance between adjacent crests = speed × time 1

put here value and we get

distance between adjacent crests = 750 × 12

distance between adjacent crests = 9000 km

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j