How the backlash error is avoided?

प्रश्न

एका वाक्यात उत्तर

उत्तर

It is avoided by turning the screw always in the same direction.

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Vernier Callipers

या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

Q 11.2 Q 11.1 Q 12

पाठ 1: Measurements and Experimentation - Exercise 2 [पृष्ठ २९]

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फ्रँक Physics Part 1 [English] Class 9 ICSE

पाठ 1 Measurements and Experimentation
Exercise 2 | Q 11.2 | पृष्ठ २९

संबंधित प्रश्‍न

The wavelength of light of a particular colour is 5800 Å.
Express it in nanometre.

State the formula for calculating length if:

The reading of the main scale is known and the number of vernier scale divisions coinciding with the main scale is known.

When does a vernier callipers has the positive error?

For what range of measurement is micrometre screw gauge used?

A measuring cylinder is filled with water up to a level of 30 ml. A solid body is immersed in it so that the level of water rises to 37 ml. Now the solid body is tied with a cork and then immersed in water so that the water level rises to 40 ml. Find the volume of the solid body and the cork.

State two uses of vernire calipers.

How will you measure the diameter of a wire using a screw gauge?

What do you mean by a negative zero error of a screw gauge? How will you calculate it?

What is meant by zero error of a vernier caliper? How is it determined? Draw neat diagrams to explain it. How is it taken into account to get the correct measurement?

How will you find the Zero Error of Vernier Caliper? Explain.