Question

The Impact of Covid-19 on HWhat is a Vernier callipers, screw gauge and spherometer . What are their uses in physics laboratory? Write short note
on each with labelled diagram and illustrate with diagrams how they are used in lab work for different applications.umanity

Answer 1

Answer:

Explanation:

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Answer 2

Answer:

1. one
2. two
3. three
4. four
5. five
6. six
7. seven