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प्रश्न
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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
Complete the following: 1 m =……….. µ
State or define the following term:
Mean solar day
Express the order of magnitude of the following quantity:
222444888 kg
Name three units of length which are bigger than a meter. How are they related to the meter?
Express light year in terms of meter.
Define measurement.
Arrange the following in correct sequence.
Copper, Aluminium, Gold, Iron
If no object is placed on the hook, then the pointer of the spring balance reads ______.
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.
