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प्रश्न
What do you understand by the term order of magnitude of a quantity?
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उत्तर
Order of a magnitude of a quantity: The exponent part of a particular measurement is called the order of magnitude of a quantity.
OR
The order of magnitude of a given numerical quantity is the nearest power of ten to which its value can be written
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संबंधित प्रश्न
State or define the following term:
Mean solar day
State or define the following term:
Year
Express the order of magnitude of the following quantity:
12578935 m
Express the order of magnitude of the following quantity:
0.000,000,127 s
What are the features that we must give importance in measuring?
The super conductors are used to levitate trains from the track.
Define measurement.
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 question.
- 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.
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.
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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.
