The temperature of an ideal gas is raised from 298 K to 402 K in a process that increases the heat content of the gas by 1000 J. What is the work performed on the system by this process? Assume that c -R for the gas, and these are constant. Hint: It will be 2 helpful to evaluate AU for this process. =³/R -R and C=

A5C) Concurrent forces.. O a. act on the same line O b. act on the same plane O c. pass through same point O d. None of the these a hp

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Q1. The lathe operates on the principle of.. a. the cutter revolving against the work piece. b. the cutting tool, that can be controlled, can be moved vertically across the work piece_ c. the work piece rotating against the cutting tool, which can be controlled. d. both cutter and work piece rotating.

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Angle of twist is . . to shear modulus. a. not related with O b. directly proportional c. inverse proportional d. exponentially proportional

5. Which of the following is the correct sequence of the ability of the machining process to produce fine tolerances (best to worst) Lapping. Grinding, Reaming, Milling Grinding, Lapping, Milling, Reaming Grinding, Milling, Lapping, Reaming Lapping, Grinding; Milling, Reaming a. b. C. d.