What is the most likely evidence of an energy transformation taking place when a wire that is twisted and turned breaks? (5 points) Reddish glow is emitted as kinetic energy is transformed into thermal energy

Reddish glow is emitted as kinetic energy is transformed into electrical energy

Broken end of the wire turns hot as kinetic energy is transformed into thermal energy

Broken end of the wire turns hot as kinetic energy is transformed into electrical energy

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