Design an active bandpass filter subject to the following constraints:

•cascade a first-order active lowpass filter, a first-order active highpass filter and possibly aninverting amplifier.
•fc1= 300hz and fc2= 3khz.
•maximum gain (gain at f0) in the passband 1 shall be 20db
•using standard resistor values available in the lab room.
•draw the schematic diagram of your finished design.

Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk