Advertisements
Advertisements
प्रश्न
What are derived quantities?
Advertisements
उत्तर
The physical quantities which can be obtained by multiplying, dividing or by mathematically combining the fundamental quantities are known as derived quantities.
(or)
The physical quantities which are expressed is terms of fundamental quantities are called derived quantities.
APPEARS IN
संबंधित प्रश्न
Fill in the blank
Mass = density × _______
How does the density of water changes when it is heated from 0°C to 4°C,
The length, breadth and height of a water tank are 5 m, 2.5 m and 1.25 m, respectively. Calculate the capacity of the water tank in (a) m3 (b) litre.
State two characteristics of a unit.
Convert the following quantity as indicated:
5 mg = ………. kg
Name the S.I. unit.
Answer the following in short.
Which institution in the world maintains the guidelines for using the SI units correctly?
Answer the following in detail.
Explain in detail why there was a need to standardize units.
What do you mean by ‘unit’?
Write SI units for the fundamental quantity.
