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Heat and Thermodynamics question

2023 · Q135
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Heat and Thermodynamics question

2023 · Q135

NEETPhysicsHeat and ThermodynamicsMCQ+4 / −1

For the given cycle, the work done during isobaric process is:

NEET 2023 Manipur Physics - Heat and Thermodynamics Question 10 English

  1. A
    200 J
  2. B
    Zero
  3. C
    400 J
  4. D
    600 J
View written solutionFree

Correct answer: D

NEET 2023 Manipur Physics - Heat and Thermodynamics Question 10 English Explanation

$\mathrm{AB}$ is isobaric process

$$\begin{aligned} \& \mathrm{W}_{\mathrm{AB}}=\mathrm{P}\left(\mathrm{V}_2-\mathrm{V}_1\right) \\\\ \& \mathrm{W}_{\mathrm{AB}}=3 \times 10^2(3-1) \\\\ \& \mathrm{W}_{\mathrm{AB}}=3 \times 100 \times 2 \\\\ \& \mathrm{~W}_{\mathrm{AB}}=600 \mathrm{~J} \end{aligned}$$

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