Physics, 08.10.2019 00:30 IsabelAyshi
You then measure polly's internal temperature to be 13oc, which is quite a drop from the normal human body temperature of 37oc. and weighing polly, you find her mass to be 60 kg. now, subtracting the heat warming the water from the surrounding environment, we assume polly gave up only 5000 kj of thermal energy to warm the bath. with these numbers, determine polly's specific heat in units j/(kgoc).
Answers: 3
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Physics, 22.06.2019 11:00, amcdonald009
Which sound characteristic is not affected by the relative motion of an object
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Physics, 22.06.2019 11:30, georgesarkes12
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
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Physics, 22.06.2019 20:50, dondre54
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 xtsins 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 txtusing 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
Answers: 1
You then measure polly's internal temperature to be 13oc, which is quite a drop from the normal huma...
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