Vernier Callipers

JEE Main Physics · Errors, Significant Figures and Measuring Instruments · 14 questions, latest first

• In a Vernier calipers, when both jaws touch each other, zero of the Vernier scale is shifted to the right of zero of the main…20265 April, Shift 1 · Q26
• When both jaws of vernier callipers touch each other, zero mark of the vernier scale is right to zero mark of main scale, 4^th…202628 January, Shift 1 · Q26
• In a vernier callipers, 50 vernier scale divisions are equal to 48 main scale divisions. If one main scale division =0.05 mm,…202624 January, Shift 2 · Q26
• For the determination of refractive index of glass slab, a travelling microscope is used whose main scale contains 300 equal…20254 April, Shift 2 · Q26
• Given below are two statements: Statement I: In a vernier callipers, one vernier scale division is always smaller than one main…202522 January, Shift 1 · Q27
• One main scale division of a vernier caliper is equal to m units. If n^th division of main scale coincides with (n+1)^th division…20249 April, Shift 1 · Q49
• Least count of a vernier caliper is 1/(20 N) cm. The value of one division on the main scale is 1 mm. Then the number of…20248 April, Shift 2 · Q50
• The diameter of a sphere is measured using a vernier caliper whose 9 divisions of main scale are equal to 10 divisions of vernier…20248 April, Shift 1 · Q49
• In a vernier calliper, when both jaws touch each other, zero of the vernier scale shifts towards left and its 4^th division…20246 April, Shift 2 · Q40
• A vernier callipers has 20 divisions on the vernier scale, which coincides with 19^th division on the main scale. The least count…20245 April, Shift 2 · Q36
• 10 divisions on the main scale of a Vernier calliper coincide with 11 divisions on the Vernier scale. If each division on the…20241 February, Shift 1 · Q49
• If 50 Vernier divisions are equal to 49 main scale divisions of a traveling microscope and one smallest reading of main scale is…202430 January, Shift 2 · Q50
• Given below are two statements: one is labelled as Assertion and the other is labelled as Reason (R). Assertion: In Vernier…202427 January, Shift 2 · Q49
• In an experiment with vernier calipers of least count 0.1 mm, when two jaws are joined together the zero of vernier scale lies…202310 April, Shift 2 · Q39