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Answer:
1.) Solid is the state in which matter maintains a fixed volume and shape; liquid is the state in which matter adapts to the shape of its container but varies only slightly in volume; and gas is the state in which matter expands to occupy the volume and shape of its container.
2.)Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. The surrounding gas must not be saturated with the evaporating substance. When the molecules of the liquid collide, they transfer energy to each other based on how they collide with each other. Factors Affecting the Rate of Evaporation. Evaporation can be defined as the process through which a liquid (generally water) is converted into a gas/vapour without being heated to its boiling point. ... Temperature: The greater the temperature of the liquid and its surroundings, the faster the rate of evaporation.
3.)Matter is a substance that has inertia and occupies physical space. According to modern physics, matter consists of various types of particles, each with mass and size. The most familiar examples of material particles are the electron, the proton and the neutron. Combinations of these particles form atoms.
The characteristics of particles of matter are: All matter is composed of very small particles which can exist independently. (ii) Particles of matter have spaces between them. (iii) Particles of matter are continuously moving. (iv) Particles of matter attract each other.
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Answer:
1)Solid is the state in which matter maintains a fixed volume and shape; liquid is the state in which matter adapts to the shape of its container but varies only slightly in volume; and gas is the state in which matter expands to occupy the volume and shape of its container.
3)Matter is everything around you which is made up of particles. It has mass and occupies space. Mass is a physical quantity which expresses the amount of stuff in an object. The space inside the container that is occupied by matter is its
Explanation:
translation
1) ठोस वह अवस्था है जिसमें पदार्थ एक निश्चित आयतन और आकार बनाए रखता है; तरल वह स्थिति है जिसमें पदार्थ अपने कंटेनर के आकार के अनुरूप होता है, लेकिन केवल मात्रा में थोड़ा भिन्न होता है; और गैस वह स्थिति है जिसमें पदार्थ अपने कंटेनर की मात्रा और आकार पर कब्जा कर लेता है।
2) वाष्पीकरण गर्मी के अवशोषण के कारण गैस में एक तरल मोड़ने की प्रक्रिया है। वाष्पीकरण को प्रभावित करने वाले कारक हैं: वायुमंडल की गति और नमी के संपर्क में आने वाले तरल का तापमान सतह क्षेत्र।
3)पदार्थ आपके आस-पास सब कुछ है जो कणों से बना है। इसमें द्रव्यमान है और अंतरिक्ष में व्याप्त है। द्रव्यमान एक भौतिक मात्रा है जो किसी वस्तु में सामान की मात्रा को व्यक्त करता है। कंटेनर के अंदर का स्थान जो पदार्थ द्वारा कब्जा कर लिया गया है, इसकी मात्रा है