Extensive properties are physical properties that depend on the amount of matter present. Understanding the meaning of “extensive property” is crucial in various scientific fields, especially chemistry and physics. This article will delve into the extensive property meaning in Hindi, exploring its significance, providing examples, and differentiating it from intensive properties.
Understanding Extensive Properties: मात्रा के गुण
What exactly does “extensive property” mean? In simple terms, an extensive property is a property that changes with the size or amount of the substance. Imagine a glass of water. If you pour more water into it, the volume and mass of the water increase. These properties – volume and mass – are therefore extensive properties. In Hindi, extensive properties are referred to as “मात्रा के गुण” (maatara ke gun), literally translating to “properties of quantity.” This emphasizes the dependence of these properties on the amount of substance.
Examples of Extensive Properties: उदाहरण
Several other properties fall under the category of extensive properties. These include:
- Weight (भार): The weight of an object is directly proportional to its mass and the gravitational field it is in.
- Length (लंबाई): The length of an object clearly depends on its size.
- Area (क्षेत्रफल): The area occupied by a substance changes with its amount.
- Energy (ऊर्जा): The total energy of a system increases with the amount of matter.
- Entropy (एंट्रॉपी): A measure of disorder, entropy is also an extensive property.
Extensive vs. Intensive Properties: मात्रा के गुण बनाम गहन गुण
It’s important to distinguish between extensive and intensive properties. While extensive properties depend on the amount of matter, intensive properties do not. Intensive properties remain constant regardless of the size or amount of the substance. For example, density (घनत्व – ghanatv), temperature (तापमान – taapmaan), and color (रंग – rang) are intensive properties. They are inherent characteristics of the substance. In Hindi, intensive properties are known as “गहन गुण” (gahan gun), meaning “intensive properties.”
How can we tell the difference?
A simple way to differentiate is to imagine dividing the substance in half. If the property remains the same for both halves, it’s an intensive property. If the property is halved, it’s an extensive property.
Extensive Properties in Everyday Life: दैनिक जीवन में मात्रा के गुण
The concept of extensive properties is not confined to scientific labs. We encounter them in our daily lives. Consider purchasing groceries. The price you pay for fruits or vegetables often depends on their weight, an extensive property. Similarly, the amount of fuel needed for a journey depends on the distance, another extensive property.
Conclusion: निष्कर्ष
Understanding “extensive property meaning in Hindi” (मात्रा के गुण का अर्थ) is fundamental in grasping various scientific concepts. These properties, dependent on the quantity of matter, play a crucial role in fields like chemistry, physics, and thermodynamics. By differentiating them from intensive properties, we gain a deeper understanding of the characteristics of matter.
FAQ: अक्सर पूछे जाने वाले प्रश्न
- What is the Hindi word for extensive property? The Hindi word for extensive property is “मात्रा के गुण” (maatara ke gun).
- Give an example of an extensive property. Volume (आयतन – aayatan) is an example of an extensive property.
- Is density an extensive property? No, density is an intensive property.
- Why is mass an extensive property? Mass is extensive because it increases with the amount of substance.
- What happens to an extensive property when a substance is divided? The extensive property is divided proportionally.
- How are extensive properties used in everyday life? We use extensive properties when measuring groceries by weight or calculating fuel consumption based on distance.
- What is the opposite of an extensive property? The opposite of an extensive property is an intensive property.
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