The crests of waves passing into a harbor are 2.1 m apart and have an amplitude of 60 cm. 12 waves
pass an observer every minute. What is the frequency of these water waves?

the inner core.

good luck: )

klicker

96.77 amp

explanation:

rl = 250/100 = 2.5 ohms.

egl = 250 + (100 × 0.1) + 2 = 262 v.

at 700 r.p.m., eg2 = 262 × 700/1000 = 183.4 v.

if ia is the new current, then eg2 - 2 - (ia × 0.1) = 2.5 ia

which means this will give ia = 96.77 amp.

c) a core temperature of only ten thousand kelvin