Units and Measurements — Practice Quiz
CBSE · Class 11 · Physics
Try a 4-question quiz on Units and Measurements for CBSE Class 11 Physics: tap an answer to check it and see why. 147 questions in the full chapter test.
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Quick Quiz: Units and Measurements
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
What is the SI base unit for length?
Which of the following is NOT an SI base unit?
What is the symbol for the SI unit of thermodynamic temperature?
What does the symbol 'mol' represent in SI units?
Sample Questions
Which system of units was widely used before the SI system?
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CGS System
The CGS system, using centimeter, gram, and second as base units, was widely used before the SI system.
What does the term 'significant figures' primarily indicate?
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Precision of measurement
Significant figures indicate the precision and reliability of a measured value.
In scientific notation, what range is the base number typically kept within?
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1 to 10
In scientific notation, the base number is typically kept between 1 and 10.
What is the dimension of length in dimensional analysis?
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[L]
In dimensional analysis, length is represented by the dimension [L].
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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