22. Two objects, A and B, are placed in thermal contact. The entropy of object A decreases. What can be said about the relationship between the temperatures of the two objects? a. TA < TB b. TA > TB c. TA = TB d. Not enough information given 23. Four 6.0 Ω resistors are connected in series. What is their equivalent resistance? a. 0.67 Ω b. 1.5 Ω c. 12 Ω d. 24 Ω 24. If R1 < R2 < R3, and if these resistors are connected in parallel in a circuit, which one has the highest current? a. R1 b. R2 c. R3 d. All have the same current

22. Two objects, A and B, are placed in thermal contact. The entropy of object A decreases. What can be said about the relationship between the temperatures of the two objects? a. TA < TB b. TA > TB c. TA = TB d. Not enough information given 23. Four 6.0 Ω resistors are connected in series. What is their equivalent resistance? a. 0.67 Ω b. 1.5 Ω c. 12 Ω d. 24 Ω 24. If R1 < R2 < R3, and if these resistors are connected in parallel in a circuit, which one has the highest current? a. R1 b. R2 c. R3 d. All have the same current

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 13PE: Unreasonable Results Two resistors, one having a resistance of 900 k, are connected in series to...

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