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प्रश्न
Fill in the blank.
There are ............. fundamental physical quantities.
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उत्तर
There are seven fundamental physical quantities.
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संबंधित प्रश्न
Write true or false for a given statement.
The speed 5 ms-1 is less than 25 km h-1.
Fill in the blank
l m3 =..........cm3
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Convert the following quantity as indicated:
4.2 m = cm
Convert the following quantity as indicated:
10 lb = ………. kg
Answer the following in short.
Which institution in the world maintains the guidelines for using the SI units correctly?
Answer the following in short.
What is parallax error?
Answer the following in detail.
Which is the most suitable unit for measuring the volume of the swimming pool?
What is the physical quantity? give example.
Write SI units for the fundamental quantity.
