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If 50 Vernier divisions are equal to 49 main scale divisions of a travelling microscope and one smallest reading of main scale is 0.5 mm, the
Vernier constant of travelling microscope is:
(1) 0.1 mm. 2) 0.1 cm. 3) 0.01 cm. 4) 0.01 mm
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Frequently Asked Questions
How to prepare for IIT-JEE Physics?
To prepare for IIT-JEE Physics, focus on understanding concepts rather than memorizing formulas. Practice solving a variety of problems, especially previous years’ questions. Create a study schedule that covers all topics, with extra time for challenging areas like Mechanics and Electromagnetism. Regular revision and mock tests are essential for success.
How to effectively solve physics numerical problems?
To solve physics numerical problems effectively, first understand the concept thoroughly. Then follow these steps: 1) Read the problem carefully and identify the given quantities and what needs to be found. 2) Draw a diagram if applicable. 3) Write down the relevant formulas. 4) Substitute the values with proper units. 5) Solve step by step. 6) Verify your answer by checking units and whether the result makes physical sense.
What are the best books for physics preparation?
For conceptual understanding, NCERT textbooks are essential. For IIT-JEE/NEET preparation, recommended books include H.C. Verma’s “Concepts of Physics,” D.C. Pandey’s “Understanding Physics” series, I.E. Irodov’s “Problems in General Physics” for advanced problems, and Resnick & Halliday for comprehensive theory. For quick revision, use concise guides like “Physics Formula Book” by DC Pandey.
