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NEET
Exam
NEET
Subject
Physics
Chapter
Units and Dimensions

NEET · Physics · Units and Dimensions

Match List I with List II. List I List II (A) Torque (I) Nms ^ - 1...

Match List I with List II.

  List I   List II
(A) Torque (I) Nms−1{Nms}^{- 1}
(B) Stress (II) Jkg−1{Jkg}^{- 1}
(C) Latent Heat (III) NmNm
(D) Power (IV) Nm−2{Nm}^{- 2}

Choose the correct answer from the options given below:

Options

  1. AA−III,B−II,C−I,D−IVA - III, B - II, C - I, D - IV
  2. BA−III,B−IV,C−II,D−IA - III, B - IV, C - II, D - I
  3. CA−IV,B−I,C−III,D−IIA - IV, B - I, C - III, D - II
  4. DA−II,B−III,C−I,D−IVA - II, B - III, C - I, D - IV

Correct answer

B. A−III,B−IV,C−II,D−IA - III, B - IV, C - II, D - I

Step-by-step solution

Torque =Force×perpendicular distance(r⊥)= \text{Force} \times \text{perpendicular distance}\left({r}_{⊥}\right) NmNm
Stress = \dfrac{Force}{Area}</td><td></td> <td>N{m}^{- 2}</td></tr><tr><td>Latentheat</td> </tr> <tr> <td>Latent heat= \dfrac{Energy}{Mass}</td><td></td> <td>J{kg}^{- 1}</td></tr><tr><td>Power</td> </tr> <tr> <td>Power=\dfrac{Work}{Time} = \dfrac{Force \times displacement}{Time}</td><td></td> <td>Nm{s}^{- 1}</td></tr></tbody></table><p>Thus,thecorrectansweris</td> </tr> </tbody></table><p>Thus, the correct answer isA - III, B - IV, C - II, D - I.

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