30.0 mL of pure water at 280. K is mixed with 50.0 mL of pure water at 322 K. What is the final temperature of the mixture? Ignore significant figures for this problem.   1)301 K   2)306 K   3)385 K   4)602 K   5)42 K

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A:

Q: Problem 20. The current I flowing in a resistor R is measured by a 0-10A ammeter which gives an…

A: Given, Ammeter reading, I=6.25 A Voltmeter reading, V=36.5 V

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A:

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Q: Question 7 Solve for the value of inductive reactance if R1 = 470 ohms, R2 = 10 ohms and L3 = 4.7…

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Q: 4. Draw Vs.

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Q: Linear voltammetry is so called because: The current changes linearly with the potential.…

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Q: :In the following circuit 中 D1 本 R1 D2 R2 R=4 kOhm R=6 kOhm R3 V2 -V1 - U=10 V R=6 kOhm U=3 VT :the…

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Q: Test # Reading 1016 986 3. 981 990 1011 6. 1011 997 8 1044 9. 991 10 966 2. 4.

A: Test # Reading  1 1016 2 986 3 981 4 990 5 1011 6 1011 7 997 8 1044 9 991 10 966

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.