Physics Archive: Questions from January 02, 2023
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hey I wirte Translate below please check.. The phasor circuit in the figure, fed by a generator whose vasor is Vg and with a real impedance Rg, assuming that the coupled coils hav
El circuito fasorial de la figura, alimentado por un generador de cuyo fasor es \( \mathrm{Vg} \) y con una impedancia interna real \( \mathrm{Rg} \), suponiendo que las bobinas acopladas tienen coefi2 answers -
A carpenter builds an exterior house wall with a layer of wood 3.2 cm thick on the outside and a layer of Styrofoam insulation 2.4 cm thick on the inside wall surface. The wood has k=0.080W/(m K), and
Un carpintero construye una pared exterior con una capa externa de madera de \( 3.2 \mathrm{~cm} \) de espesor \( y \) una capa interna de espuma de poliestireno de \( 2.4 \mathrm{~cm} \) de espesor.2 answers -
A gas in a cylinder is held at a constant pressure of 2.23×10 ⁵ Pa while it cools and is compressed from 1.73 m3 to 1.14 m3. The internal energy of the gas decreases by 1.35×10 ⁵ J. Find the wor
Un gas en un cilindro se mantiene a presión constante de \( 2.23 \times 10^{5} \) \( \mathrm{Pa} \). mientras se enfría y se comprime de \( 1.73 \mathrm{~m}^{3} \) a \( 1.14 \mathrm{~m}^{3} \). La e2 answers -
2 answers