Physics, 25.06.2019 01:00, simonthang8
Asolar cell has an open circuit voltage value of 0.60 v with a reverse saturation current density of jo = 3.9 Ă 10â9 a/m2 . the temperature of the cell is 27âŚc, the cell voltage is 0.52 v, and the cell area is 28 m2 . if the solar irradiation is 485 w/m2 , determine the power output and the efficiency of the solar cell.
Answers: 1
Physics, 22.06.2019 01:30, kayleetruman
The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection
Answers: 2
Physics, 22.06.2019 07:30, elijahjacksonrp6z2o7
Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?
Answers: 1
Physics, 23.06.2019 07:50, yedida
In a particular chemical reaction, the energy of the reactants is 30 kj and the energy of the products is 5 kj. ⨠the maximum energy of the system is 40 kj. sketch a potential energy diagram for this reaction. make sure to label the energy of the reactants, the energy of the products, the activation energy, and the enthalpy change for the reaction.
Answers: 2
Asolar cell has an open circuit voltage value of 0.60 v with a reverse saturation current density of...
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