Qy ATransistor dissipates 50w in ambient temperature of fo, The thermal visistance ave Øjcz0.5 cw'. Ocazy cw² detev mine the function temperature without a heat sink determine the thermal visistance of the heat sink to avoid the junction exceeding 170 c

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A: Given for worker A, the magnitude of the force is 850 N, the angle of elevation is 30° and the…

Q: 4- Two series of sound waves, the length of the first (3.5 m) and the second (3.4 m), overlapped, so…

A: Given information: The wave length of the waves: λ1=3.5 mλ2=3.4 m The beats heard per sec (nb) =…

Q: Problem 1: (a) Derive the relation of the shortest wavelength limit of X-rays generated with the…

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A: Given, yx,t=0.05sin4πxcos60πt

Q: B. What is the power radiated from a nude body 1.75m² in the area

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Q: Three charges Q, is 1 nC located at P(1,0,0), Qa is-2 nC located at P:(0,0,0) and Q, is 1 nC located…

A: We know that the formula of the electric force is given as  F = kq1q2r2 The formula of the electric…