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प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
The region enclosed within the boundaries of a two-dimensional figure is called its area.
पर्याय
True
False
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उत्तर
True.
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संबंधित प्रश्न
A piece of paper of dimensions 1.5 m × 20 cm has area ______.
Select the correct alternative
The density of aluminium is 2.7 g cm-3 and of brass is 8.4 g cm-3. For the same mass, the volume of:
Arrange the following substances in order of their increasing density:
(a) iron
(b) cork
(c) brass
(d) water
(e) mercury
A rectangular field is of length 60 m and breadth 35 m. Find the area of the field.
Express in second :
3 minute 15 second
State if the following statement is true or false:
There are seven base units in the SI system.
Answer the following in detail.
Explain in detail why there was a need to standardize units.
Fill in the blank.
There are ............. fundamental physical quantities.
Answer the following in short.
Explain the working of an extension spring balance.
What do you mean by ‘unit’?
