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प्रश्न
Conversion of 7 m into cm gives _____
पर्याय
70 cm
700 cm
7 cm
7000 cm
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उत्तर
Conversion of 7 m into cm gives 700 cm.
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संबंधित प्रश्न
Complete the following: 1 m =……….. µ
State or define the following term:
Year
What do you understand by the term order of magnitude of a quantity?
State the factors which determine the number of significant figures for the calculation of the final result of an experiment.
What do you mean by the term unit?
Show how will you use the physical balance to measure the mass of an object.
Questions based on higher-order thinking skills:
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There are three spheres A, B, and C as shown below. Spheres A and B are made of the 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 sphere A. The 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 the volumes of spheres A and B.
- Find the ratio of masses of spheres A and C.
