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प्रश्न
Complete the following: 1 light year =……….m
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उत्तर
1 light year = 9.46 × 1015 m
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संबंधित प्रश्न
Define Standard metre.
Fill in the blank:
The unit is which we measure the quantity is called ________.
State or define the following term:
Year
What do you mean by the term unit?
Show how will you use the physical balance to measure the mass of an object.
Put the symbol in the box given below.
34 kg `square` 22 kg
1 m = ______ cm.
Weight has both magnitude and direction.
Questions based on Higher Order Thinking Skills:
There are three spheres A, B, and 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. The 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.
