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प्रश्न
Arrange the following in the increasing order of unit.
1 Metre, 1 centimetre, 1 kilometre, and 1 millimetre.
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उत्तर
1 millimetre < 1 centimetre < 1 Metre < 1 kilometre.
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संबंधित प्रश्न
Complete the following: 1 m =……….. µ
Complete the following: 1 fermi = ……….. m
Complete the following: 1 year =……….s.
State four characteristics of a standard unit.
What are the fundamental units in SI system? Name them along with their symbols.
What is a seconds pendulum?
Put the symbol in the box given below.
1000 g `square` 1 kg
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.
