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प्रश्न
Arrange the following in correct sequence.
Copper, Aluminium, Gold, Iron
उत्तर
Aluminium, Iron, Copper, Gold
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संबंधित प्रश्न
State or define the following term:
Second
Amongst the various physical measurements recorded in an experiment, which physical measurement determines the degree of accuracy?
Define a fundamental quantity.
Define standard meter.
Name three systems of unit and state various fundamental units in them.
Complete the rollowing:
1 m = ____ Å
Complete the rollowing:
1 micron= ____ Å
State two units of mass smaller than a kilogram?
When 5 coulomb of charge, flows through a circuit for 20 seconds. Calculate the current?
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.
