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प्रश्न
उत्तर
A simple pendulum consists of a heavy point mass (called the bob) suspended by a massless and an inextensible or non-elastic thread from a fixed point or rigid support.
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संबंधित प्रश्न
Express the order of magnitude of the following quantity:
0.000,000,000,00027 m
Complete the rollowing:
1 m = ____ μ.
Are senses reliable for accurate measurement?
Put the symbol in the box given below.
50 g `square` 340 g
Put the symbol in the box given below.
1000 g `square` 1 kg
Define measurement.
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.
