Answer A small TV draws 1= 10 Ampere of electric current in the TV\'s V - 300 Vo

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Answer

A small TV draws 1= 10 Ampere of electric current in the TV's V - 300 Volt (voltage) system. How much electric power does the TV use? What is the effective resistance R of the TV? The container contains a sample of ideal gas. The initial pressure is P1= 1500 Pa, the initial volume is V1 = 2.5 m3 and the initial temperature is T1 = 500 K. The temperature was kept the same at T2 = 500 K and the volume was increased to V2 =4.5 m3. What is the final value of the pressure P2 ? THE HINT: Use the fact that the ratio (pV/T) is constant: pV/T = constant

Explanation / Answer

A) 3000W B) 30ohms and pressure is 833.33 Pa

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