Curious carl and his lab partner were burning various fuels; sucrose, paper, and methane, in oxygen and predicting the products. assuming sufficient oxygen and complete combustion, each combustion reaction produced

When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other

Asquare 1m x 1m plate is shown below. all four of its edges are kept at 0 co. at t=0the temperature distribution is given by: y xtsins n75)=.a) using separation of variables determine the temperature distribution t(x,y,t)along the plate at any time t.b) discretize the heat conduction equation +=22222 txtusing a second-order centered difference scheme for the two second derivatives and a first-order forward euler scheme for the first derivative. using von neumann stability analysis, determine the stability criterion for the proposed discretization scheme in terms of , hand t. solve for the maximum allowable time step tmax

Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine