Given fc = 200 hz, ac = 1, kp = 1, m(t) = 5 cos(10nt)

a. determine the approximate bandwidth of the wbfm wave, using carson's rule.

b. show s(f) within the transmission bandwidth. (hint: find in(b) using matlab)

c. plot the spectrum of wbfm signal using matlab. clearly mark the transmission bw.

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2