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प्रश्न
State or define the following term:
Solar day
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उत्तर
The time taken by the earth to complete one rotation about its own axis is called solar day.
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संबंधित प्रश्न
What is meant by measurement?
How is nanometer related to Angstrom?
Name the physical quantities which are measured in the given units:-
ly
State the unit in which mass is measured in S.I. system.
Express the order of magnitude of the following quantity:
12578935 m
Define standard meter.
Which of the following is correct?
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.
|
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.
