Answer / shikhar pachauri

there are two theory of petroleum origin
first inorganic theory belive petroleum is a result of
action of carbide and water on meteroids.this theory fails
next theory is organice theory which believes that when
trees plants and animals burried deep under sedimentary
rocks than action of temperture and pressure results in
formation of petroleum oil and gas.

Answer / mudassar hafeez (geologist)

Flora & Fana are responsilble for generation of petroleum in
source rock.Flora means ( Plants remains) & Fana means
(Animals remains).and these hydrocarbons are generated from
these organic material under specific temperature pressure
conditions.

Answer / lulu

fossil of trees,plants etc;

Answer / sharief

according to science,deidanimals,deidhumanbeings,triees etc
are deposited under 1000s of years,that creates lots of
pressure to generate high temperature,resuls in crude
PETROLEUM

Answer / tauseef

if fossil of tree , plants etc are the responsible of
making petroleu than give the solid proof??????
engrtauseef2008@gmail.com

Answer / engr

wrong answer by MUDASSAR AND SHIKAR.

Question 55 - The differential equation is 3 dy / dt + 2y = 1 with y(0) = 1. (a) The Laplace transformation, L for given terms are : L (dy / dt) = sY(s) - y(0), L(y) = Y(s), L(1) = 1 / s. Use such transformation to find Y(s). (b) The initial value theorem states that : When t approaches 0 for a function of y(t), it is equal to a function of sY(s) when s approaches infinity. Use the initial value theorem as a check to the answer found in part (a).

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