A screw gauge gives the following readings

A screw gauge gives the following reading when used to mesure the diametre of a wire. Main scale reading : `0mm` Circular scale reading : `52 divisions` Given that `1mm` on main scale corresponds to `100` divisions of the circular scale. the diameter of wire from the above data is : A. (a) `0.052 cm` B. (b) `0.026 cm` C. ( c ) `0.005 cm` D. (d) `0.52 cm`

A screw gauge gives the following readings when used to measure the diameter of a wire : Main scale reading: 0 mm Circular scale reading: 52 divisions Given that 1 mm on the main scale corresponds to 100 divisions on the circular scale, the diameter of the wire that can be inferred from the given data is 1. 0.26 cm 2. 0.052 cm 3. 0.52 cm 4. 0.026 Recommended PYQs (STRICTLY NCERT Based) Units and Measurement Physics NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers A student measures the distance traversed in free fall of a body, initially at rest in a given time. He uses this data to estimate g, the accelration due to gravity. If the maximum percentage errors in measurement of the distance and the time are e 1 and e 2 respectively, the percentage error in the estimation of g is - 1. e 1 + 2 e 2 2. e 1 + e 2 3. e 1 - 2 e 2 4. e 2 - e 1

A screw gauge gives the following readings when used to measure the diameter of a wire : Main scale reading: 0 mm Circular scale reading: 52 divisions Given that 1 mm on the main scale corresponds to 100 divisions on the circular scale, the diameter of the wire that can be inferred from the given data is 1. 0.26 cm 2. 0.052 cm 3. 0.52 cm 4. 0.026 Recommended MCQs - 76 Questions Units and Measurement Physics - XI NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers On the basis of dimensions, decide which of the following relations for the displacement of a particle undergoing simple harmonic motion is/are not correct. a. \(y = asin ~2\pi t / T\) b. \(y = a~sin~vt\) c. \(y = )\) Choose the correct option: 1. (a, c) 2. (a, b) 3. (b, c) 4. (a, d)

The correct option is D 0.060 cm Main scale reading ( M S R ) = 0 mm Circular scale reading ( C S R ) = 60 divison Least count ( L C ) of the screw gauge L C = Value of 1 main scale division Total circular scale division ⇒ L C = 1 100 = 0.01 mm Diameter ( D ) of wire is, D = M S R + ( C S R × L C ) ⇒ D = 0 + ( 60 × 0.01 ) = 0.60 mm = 0.060 cm Hence, option ( c ) is the correct answer. Q. Two full terms of the circular scale of a screw gauge cover a distance of 1 m m on its main scale. The total number of divisions on the circular scale is 50. Further, it is found that the screw gauge has a zero error of − 0.03 m m. While measuring the diameter of a thin wire, a student notes the main scale reading of 3 m m and the number of circular scale divisions in line with the main scale as 35. The diameter of the wire is Q. Two full turns of the circular scale of a screw gauge cover a distance of 1 mm on its main scale. The total number of divisions on the circular scale is 50. Further, it is found that the screw gauge has a zero error of -0.03 mm while measuring the diameter of a thin wire, a student notes the main scale reading of 3 mm and the number of circular scale divisions in line with the main scale as 35. The diameter of the wire is: Q. A standard screw gauge has a negative error of 7 divisions. While measuring the diameter of a wire the reading on the main scale is 2 divisions. and the 72nd circular scale division coincides with the base line. If the divisions on the main s...

The screw gauge has the main scale in #"mm"#, so one rotation opens up #"1 mm"#. But #"one rotation = 100 divisions on the cap = 1mm"# Therefore, the least count of the screw gauge #=# the distance moved by rotation of one div on the cap. #= (1/100) \ "mm" = "0.01 mm"# The reading of the diameter is #D = "main scale (in mm)" + "cap scale reading" xx "least count"# #D = "6 mm" + (64xx 0.01 ) \ "mm"# #D = "6.64 mm"#

Physics A screw gauge gives the following reading when used to measure the diameter of a wire. Main scale reading = 0 mm , Circular scale reading = 52 divisions. Given that 1 mm on main scale corresponds to 100 divisions of the circular scale. The diameter of wire from the above data is A screw gauge gives the following reading when used to measure the diameter of a wire. Main scale reading = 0 mm , Circular scale reading = 52 divisions. Given that 1 mm on main scale corresponds to 100 divisions of the circular scale. The diameter of wire from the above data is

Solving time: 2 mins A screw gauge gives the following readings when used to measure the diameter of a wire Main scale reading : 0 mm Circular scale reading : 52 divisions Given that 1 mm on main scale corresponds to 100 divisions on the circular scale. The diameter of the wire from the above data is : A screw gauge gives the following readings when used to measure the diameter of a wire Main scale reading : 0 mm Circular scale reading : 52 divisions Given that 1 mm on main scale corresponds to 100 divisions on the circular scale. The diameter of the wire from the above data is : Updated On Jun 2, 2023 Topic Units and Measurements Subject Physics Class Class 11 Answer Type Text solution:1 Video solution: 39 Upvotes 3883 Avg. Video Duration 7 min

A screw gauge gives the following reading when used to measure the diameter of a wire. Main scale reading `=0mm`, circular scale reading `=52` divisions. Given that `1mm` on main scale corresponds to `100` divisions of the circular scale. The diameter of the wire from the above data is A. `0.052cm` B. `0.026cm` C. `0.005cm` D. `0.52cm`