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प्रश्न
Select the correct alternative:
A metre ruler is graduated in:
पर्याय
m
cm
mm
km
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उत्तर
mm
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संबंधित प्रश्न
Fill in the blank
36 km h-1 = _______ ms-1.
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:
How long a train will take to travel a distance of 200 km with a speed of 60 km h-1 ?
Name four basic measurements in our daily life.
Convert the following quantity as indicated:
2500 kg = ………. metric tonne.
Answer the following in detail.
State some common rules to write SI units correctly.
Answer the following in short.
Describe any two means by which the actual capacity’ of a measuring container can be made less than the correct value by a dishonest trader.
Answer the following in detail.
When are approximations necessary in daily life and when should they be avoided?
Name some of the derived quantities.
Write SI units for the fundamental quantity.
