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प्रश्न
Answer the following in short.
Which institution in the world maintains the guidelines for using the SI units correctly?
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उत्तर
General Conference of Weights and Measures.
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संबंधित प्रश्न
Fill in the blank
Mass = density × _______
Select the correct alternative
The correct relation is :
How does the density of water changes when it is heated from 0°C to 4°C,
A piece of brass of volume 30 cm3 has a mass of 252 g. Find the density of brass in (i) g cm-3, (ii) kg m-3.
The density of copper is 8.9 g cm-3. What will be its density in kg m-3 ?
Convert the following quantity as indicated:
5 mg = ………. kg
Answer the following in short.
What do you understand by the term measurement?
Answer the following in a word or two or in a sentence.
Write the formula for finding the average of a given set of observations.
Answer the following in detail.
which is the most suitable unit for measuring the volume of a glass filled with water?
What are the multiples and sub multiples of mass?
