Answer :

We can find the thickness of a hollow tea cup by using screw gauge. To find the thickness of the cup, follow given steps:

i) Determine the least count, pitch and the zero error of the screw gauge.


ii) Hold the cup between anvil and spindle.


iii) Rotate the head until the cup is held firmly but not tightly, with the help of the ratchat .


iv) ) Note the reading of the pitch scale crossed by the head scale (PSR) and the head scale division that coincides with the pitch scale axis (HSC).


v) The thickness of the cup is given by PSR + CHSR (Corrected HSR). Repeat the experiment for different positions of the coin.


vi) Note the readings in a table.


vii) The average of the last column readings gives the thickness of the cup.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

How will yoTamilnadu Board Science

Find the thTamilnadu Board Science

The radius Tamilnadu Board Science

What do youTamilnadu Board Science

What is theTamilnadu Board Science

Explain a mTamilnadu Board Science