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Units and Measurements · 2024 · 8 Apr · Shift 2

3 Physics questions from this JEE Main paper
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Units and Measurements · 2024 · 8 Apr · Shift 2

3 Physics questions from this JEE Main paper

  1. Q64.If ϵo​ is the permittivity of free space and E is the electric field, then ϵo​E2 has the dimensions :
    Physics · Units and Measurements · MCQ
  2. Q70.There are 100 divisions on the circular scale of a screw gauge of pitch 1 mm. With no measuring quantity in between the jaws, the zero of the circular scale lies 5 divisions below the reference line. The diameter of a wire is…
    Physics · Units and Measurements · MCQ
  3. Q72.Least count of a vernier caliper is 20 N1​ cm. The value of one division on the main scale is 1 mm. Then the number of divisions of main scale that coincide with N divisions of vernier…
    Physics · Units and Measurements · MCQ