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प्रश्न
How is nanometer related to Angstrom?
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उत्तर
Relation between nanometer (nm) and Angstrom (Å) is expressed as:
1 nanometer = 10 Å
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संबंधित प्रश्न
State the unit in which mass is measured in S.I. system.
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1 parsec= _____ ly
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Put the symbol in the box given below.
640 g `square` 800 g
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Sugar : Beam balance :: Lime juice : ______?
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| Column I | Column II | ||
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Questions based on Higher Order Thinking Skills:
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.
Now answer the following questions.
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- Find the ratio of volumes of spheres A and B.
- Find the ratio of masses of spheres A and C.
Define measurement.
Define measurement.
