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प्रश्न
Answer the following in short.
What do you understand by the term measurement?
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उत्तर
Determining the exact value of an unknown quantity by comparing it with a known fixed quantity is called measurement.
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संबंधित प्रश्न
Select the correct alternative
A block of wood of density 0.8 g cm-3 has a volume of 60 cm3. The mass of block will be :
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State if the following statement is true or false:
Second is considered as the fundamental unit of time in both CGS and MKS systems.
Answer the following in detail.
which is the most suitable unit for measuring the volume of a glass filled with water?
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Measurements are very important for life.
What are derived quantities?
What is the fundamental quantity? Give examples.
What is the physical quantity? give example.
Match the following:
| Column I | Column II | |
| 1. | FPS | Metre, kilogram, and second |
| 2. | CGS | Foot, pound, and second |
| 3. | MKS or SI | centimeter, gram, and second |
