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What do you mean by polymorphism? Explain the function of variouspolymorphic forms of hydrozoa.
Describe canal system in porifera.
Two protons in a molecule are separated by a distance of 3.6 x 10-10 m. Find the electrostatic force exerted by one proton on the other.
•Derive the transfer function G1(s) = X(s)/U(s) for the first-order system given by the dynamic equation: dx/dt + kx = u(t).
•Obtain and sketch the impulse response for the given first-order system, when
(i) k >0
(ii) k=0
(iii) k<0
Calculate the percentage error for each of the resistor if the real values of the resistor is given as R1=100ohms
Consider all sample siza 5 fro this population 2 5 6 8 10 12 13 compute the mean u and standard deviation ó of the population
arrange the following compounds (H2O, H2S,Br2,NaCl) in creasing
Imagine a society that produces “guns” (military goods) and “butter” (consumer goods).
(1) Please draw a PPF for guns and butter, using the concept of opportunity cost.
(2) Suppose that the society has two political parties, called the Hawks (who want a strong military and the Doves (who want a smaller military). Show a point on your PPF that the Hawks might choose and a point that the Doves might choose.
Draw and explain a production possibilities frontier for an economy that produces milk and flowers. What happens to this frontier if a disease kills half of the economy’s cow?
Write a program that prints the first letter of your name using nested loops
