Answer
Verified
415.5k+ views
Hint: When the zero on the main scale does not coincide with the zero on the Vernier scale then it is known as Zero error for Vernier. The smallest value the Verner can measure is known as Least count. Zero error correction depends on the least count of the instrument as well as on the zero error. To calculate the zero correction of the Vernier, multiply the least count with the zero error. But, the zero error is positive so take the negate of the product of least count and zero error. This obtained value will be the zero correction.
Complete answer:
Given: Least Count (L.C.)= 0.01 cm
Zero error (Z)= +1
Zero Correction is given by,
$Correction= -(L.C. \times Z) cm$
Substituting values in above equation we get,
$Correction= -(0.01 \times 1) cm$
$\Rightarrow Correction= -0.01 cm$
Hence, the zero correction is -0.01 cm.
So, the correct answer does not match the given options.
Note:
There are two types of zero error namely positive zero error and negative zero error. When the main scale coincides with a number greater than zero on the Vernier scale then it is positive zero error and if it coincides with a number lower than the zero then it is a negative zero error. Students must understand that the least count of typical Vernier calipers are the same but the zero error does not remain the same. Sometimes, there might be no zero error in the instrument. Students must also keep in mind that when the zero error is positive, it is subtracted from the total reading and if it is negative then it is added.
Complete answer:
Given: Least Count (L.C.)= 0.01 cm
Zero error (Z)= +1
Zero Correction is given by,
$Correction= -(L.C. \times Z) cm$
Substituting values in above equation we get,
$Correction= -(0.01 \times 1) cm$
$\Rightarrow Correction= -0.01 cm$
Hence, the zero correction is -0.01 cm.
So, the correct answer does not match the given options.
Note:
There are two types of zero error namely positive zero error and negative zero error. When the main scale coincides with a number greater than zero on the Vernier scale then it is positive zero error and if it coincides with a number lower than the zero then it is a negative zero error. Students must understand that the least count of typical Vernier calipers are the same but the zero error does not remain the same. Sometimes, there might be no zero error in the instrument. Students must also keep in mind that when the zero error is positive, it is subtracted from the total reading and if it is negative then it is added.
Recently Updated Pages
what is the correct chronological order of the following class 10 social science CBSE
Which of the following was not the actual cause for class 10 social science CBSE
Which of the following statements is not correct A class 10 social science CBSE
Which of the following leaders was not present in the class 10 social science CBSE
Garampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSE
Which one of the following places is not covered by class 10 social science CBSE
Trending doubts
Harsha Charita was written by A Kalidasa B Vishakhadatta class 7 social science CBSE
Which are the Top 10 Largest Countries of the World?
Banabhatta wrote Harshavardhanas biography What is class 6 social science CBSE
Difference Between Plant Cell and Animal Cell
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
How do you graph the function fx 4x class 9 maths CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE
Why is there a time difference of about 5 hours between class 10 social science CBSE