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प्रश्न
How is nanometer related to Angstrom?
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उत्तर
Relation between nanometer (nm) and Angstrom (Å) is expressed as:
1 nanometer = 10 Å
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संबंधित प्रश्न
Name the physical quantities which are measured in the given units:
nm
A boy measures the length of a pencil and expresses it to be 2.6 cm. what is the accuracy of his measurement? Can he write it as 2.60 cm?
Fill in the blank:
The unit is which we measure the quantity is called ________.
Name three systems of unit and state various fundamental units in them.
Are senses reliable for accurate measurement?
Define measurement.
Questions based on Higher Order Thinking Skills:
|
There are three spheres A, B, C as shown below.
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Now answer the following questions.
i. Find the ratio of masses of spheres A and B.
ii. Find the ratio of volumes of spheres A and B.
iii. Find the ratio of masses of spheres A and C.
