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Resolution is
  • a)
    the smallest amount of input signal change that the instrument can detect reliably
  • b)
    a measure of the systematic errors
  • c)
    none of these
  • d)
    a measure of the bias in the instrument
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Resolution isa)the smallest amount of input signal change that the ins...
Resolution -- the smallest amount of input signal change that the instrument can detect reliably. This term is determined by the instrument noise (either circuit or quantization noise). For example, if you have a noiseless voltmeter that has 5 1/2 digits displayed and is set to the 20 V input range, the resolution of this voltmeter is 100 μV. This can be determined by looking at the change associated with the least significant digit.
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Resolution isa)the smallest amount of input signal change that the ins...
Resolution is the smallest amount of input signal change that the instrument can detect reliably. This term is determined by the instrument noise (either circuit or quantization noise).
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Vernier calipers:Vernier calipers are used to measure the thickness of thin plates, diameters of small cylinders etc. It has two scales–one main scale and a Vernier scale, which slides along the main scale. The main scale and Vernier scale are divided into small divisions though of different magnitudes. The difference in the magnitude of one main scale division (M.S.D.) and one vernier scale division (V.S.D.) is called the least count of the instrument, as it is the smallest distance that can be measured using the instrument. It is also known as vernier constant. Least count may also be defined as:When the jaws of vernier calipers touch each other, the zero of the Vernier should coincide with the zero of the main scale. If it is not so, then the instrument is said to have zero error. Zero error may be positive or negative, depending upon whether the zero of the vernier scale lies to the right or to the left of the zero of the main scale.A vernier callipers has vernier divisions = 10 and least count = 0.2 mm. What is the smallest distance can measured by this instrument?

Vernier calipers:Vernier calipers are used to measure the thickness of thin plates, diameters of small cylinders etc. It has two scales–one main scale and a Vernier scale, which slides along the main scale. The main scale and Vernier scale are divided into small divisions though of different magnitudes. The difference in the magnitude of one main scale division (M.S.D.) and one vernier scale division (V.S.D.) is called the least count of the instrument, as it is the smallest distance that can be measured using the instrument. It is also known as vernier constant. Least count may also be defined as:When the jaws of vernier calipers touch each other, the zero of the Vernier should coincide with the zero of the main scale. If it is not so, then the instrument is said to have zero error. Zero error may be positive or negative, depending upon whether the zero of the vernier scale lies to the right or to the left of the zero of the main scale.The least count of the instrument when 1MSD = 0.1 cm and number of vernier scale division = 10 is

Vernier calipers:Vernier calipers are used to measure the thickness of thin plates, diameters of small cylinders etc. It has two scales–one main scale and a Vernier scale, which slides along the main scale. The main scale and Vernier scale are divided into small divisions though of different magnitudes. The difference in the magnitude of one main scale division (M.S.D.) and one vernier scale division (V.S.D.) is called the least count of the instrument, as it is the smallest distance that can be measured using the instrument. It is also known as vernier constant. Least count may also be defined as:When the jaws of vernier calipers touch each other, the zero of the Vernier should coincide with the zero of the main scale. If it is not so, then the instrument is said to have zero error. Zero error may be positive or negative, depending upon whether the zero of the vernier scale lies to the right or to the left of the zero of the main scale.Which of the following figures has no zero error?

Vernier calipers:Vernier calipers are used to measure the thickness of thin plates, diameters of small cylinders etc. It has two scales–one main scale and a Vernier scale, which slides along the main scale. The main scale and Vernier scale are divided into small divisions though of different magnitudes. The difference in the magnitude of one main scale division (M.S.D.) and one vernier scale division (V.S.D.) is called the least count of the instrument, as it is the smallest distance that can be measured using the instrument. It is also known as vernier constant. Least count may also be defined as:When the jaws of vernier calipers touch each other, the zero of the Vernier should coincide with the zero of the main scale. If it is not so, then the instrument is said to have zero error. Zero error may be positive or negative, depending upon whether the zero of the vernier scale lies to the right or to the left of the zero of the main scale.Which figure shows positive zero error and which one shows positive zero error?

Vernier calipers:Vernier calipers are used to measure the thickness of thin plates, diameters of small cylinders etc. It has two scales–one main scale and a Vernier scale, which slides along the main scale. The main scale and Vernier scale are divided into small divisions though of different magnitudes. The difference in the magnitude of one main scale division (M.S.D.) and one vernier scale division (V.S.D.) is called the least count of the instrument, as it is the smallest distance that can be measured using the instrument. It is also known as vernier constant. Least count may also be defined as:When the jaws of vernier calipers touch each other, the zero of the Vernier should coincide with the zero of the main scale. If it is not so, then the instrument is said to have zero error. Zero error may be positive or negative, depending upon whether the zero of the vernier scale lies to the right or to the left of the zero of the main scale.Vernier constant is defined as

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Resolution isa)the smallest amount of input signal change that the instrument can detect reliablyb)a measure of the systematic errorsc)none of thesed)a measure of the bias in the instrumentCorrect answer is option 'A'. Can you explain this answer?
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Resolution isa)the smallest amount of input signal change that the instrument can detect reliablyb)a measure of the systematic errorsc)none of thesed)a measure of the bias in the instrumentCorrect answer is option 'A'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Resolution isa)the smallest amount of input signal change that the instrument can detect reliablyb)a measure of the systematic errorsc)none of thesed)a measure of the bias in the instrumentCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Resolution isa)the smallest amount of input signal change that the instrument can detect reliablyb)a measure of the systematic errorsc)none of thesed)a measure of the bias in the instrumentCorrect answer is option 'A'. Can you explain this answer?.
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