Physics, 21.08.2019 00:10 orlando979
High power laser has a beam diameter of 1 mm and generates an electric field with an amplitude of 0.9 mv/m at the target. find the average power of the laser. a) 511 w b) 845 w c) 700 w d) 667 w e) 1040 w
Answers: 3
Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
Physics, 22.06.2019 15:20
What component of earth’s atmosphere exists entirely as a result of photosynthesis?
Answers: 2
Physics, 22.06.2019 20:50
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
Physics, 22.06.2019 22:00
Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane
Answers: 1
High power laser has a beam diameter of 1 mm and generates an electric field with an amplitude of 0....
Physics, 01.07.2019 09:40
Spanish, 01.07.2019 09:40
English, 01.07.2019 09:40
World Languages, 01.07.2019 09:40
English, 01.07.2019 09:40
Physics, 01.07.2019 09:40
English, 01.07.2019 09:40
Mathematics, 01.07.2019 09:40
Geography, 01.07.2019 09:40
History, 01.07.2019 09:40
Health, 01.07.2019 09:40