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प्रश्न
Tick the most appropriate answer.
Which of the following is a fundamental physical quantity?
पर्याय
Speed
Area
Volume
Time
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उत्तर
Time
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संबंधित प्रश्न
Fill in the blank
1 g cm-3 = _______ kg m-3.
Select the correct alternative
The correct relation is :
How long a train will take to travel a distance of 200 km with a speed of 60 km h-1 ?
A boy travels with a speed of 10 m s-1 for 30 minute. How much distance does he travel ?
Name the S.I. unit.
Answer the following in detail.
State some common rules to write SI units correctly.
Solve the following numerical problem.
Express 8000 g in kg?
Solve the following numerical problem.
Amit dipped a stone tied with a string in a measuring cylinder filled with water. If the initial level of water was 56 mL and after dipping the stone the final level of water was 78 mL, find the volume of the stone.
Explain giving examples.
Scalar quantity
The density of a material in SI unit is 128 kg m-3. In certain units in which the unit of length is 25 cm and the unit of mass is 50 g, the numerical value of density of the material is _____.
