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प्रश्न
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संबंधित प्रश्न
Name two units of length which are bigger than a metre. How are they related of the metre?
Express the order of magnitude of the following quantity:
0.000,000,127 s
State the factors which determine the number of significant figures for the calculation of the final result of an experiment.
Name three systems of unit and state various fundamental units in them.
Complete the rollowing:
1 u = ____ kg
Define measurement.
Define measurement.
Questions based on Higher Order Thinking Skills:
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There are three spheres A, B, C as shown below. Sphere A and B are made of same material. Sphere C is made of a different material. Spheres A and C have equal radii. The radius of sphere B is half that of A. Density of A is double that of C.
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Now answer the following questions.
- Find the ratio of masses of spheres A and B.
- Find the ratio of volumes of spheres A and B.
- Find the ratio of masses of spheres A and C.
