Answer available
Class 11 · Physics · Physical World and Measurement
Derive the dimensional formula of the universal gravitational constant G.
3 marksMediumNumerical
ICSE question bank
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7 questions
- Answer available
Class 11 · Physics · Physical World and Measurement
Check the dimensional correctness of the equation v2 = u2 + 2as.
3 marksMediumNumerical
- Answer available
Class 11 · Physics · Physical World and Measurement
State two limitations of dimensional analysis.
3 marksMediumShort answer
- Answer available
Class 11 · Physics · Physical World and Measurement
The length of a rod is measured as 3.50 cm and its breadth as 2.1 cm. Give the area to the correct number of significant figures.
3 marksMediumNumerical
- Answer available
Class 11 · Physics · Physical World and Measurement
Distinguish between random and systematic errors, and state how each can be reduced.
3 marksMediumShort answer
- Answer available
Class 11 · Physics · Physical World and Measurement
Write the dimensional formula of force, work and power.
2 marksEasyNumerical
- Answer available
Class 11 · Physics · Physical World and Measurement
How many significant figures are there in 0.00420, 1.030 and 6.023 × 1023?
3 marksMediumNumerical