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प्रश्न
State or define the following term:
An hour
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उत्तर
It is defined as 1/24 the part of the mean solar day.
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संबंधित प्रश्न
What is meant by measurement?
Complete the following : 1 mg =………kg
Express the order of magnitude of the following quantity:
0.000,000,127 s
Amongst the various physical measurements recorded in an experiment, which physical measurement determines the degree of accuracy?
Define standard meter.
Complete the rollowing:
1 m = ____ μ.
Figure shows a measuring scale which is usually supplied with a geometry box. Which of the following distance cannot be measured with this scale by using it only once?
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.
Define measurement.
