What is meant by measurement

Explanation

### Step-by-Step Text Solution:

1. **Definition of Measurement**: Measurement is defined as the act of measuring or determining the size of something. It involves comparing an unknown quantity with a known standard.

2. **Understanding Measurement**: When we measure, we are essentially finding out how much of a certain quantity (like length, mass, volume, etc.) is present in an object or a space.

3. **Example of Measurement**: A common example of measurement is using a ruler to determine the length of an object, such as a piece of paper.

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