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प्रश्न
State or define the following term:
Year
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उत्तर
One year is defined as the time in which earth completes one complete revolution around the sun.
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संबंधित प्रश्न
Complete the following: 1 micron =………..Å
Complete the following: 1 g =………kg
Complete the following: 1 µs =……….s
Explain the meaning of the term 'least count of an instrument' by taking a suitable example.
State or define the following term:
Mean solar day
Name the three fundamental quantities.
These are the instruments used in measuring the volume of objects with irregular shapes ______.
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.
Define measurement.
Define measurement.
