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Physical World PPT Physics Class 11

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FAQs on Physical World PPT Physics Class 11

1. What is the physical world?
Ans. The physical world refers to the tangible and visible aspects of our surroundings, including all natural and man-made objects, substances, and phenomena that can be perceived through our senses.
2. What are some examples of natural objects in the physical world?
Ans. Examples of natural objects in the physical world include mountains, rivers, trees, animals, and minerals. These are elements that exist without human intervention.
3. What are man-made objects in the physical world?
Ans. Man-made objects in the physical world are those that are created or produced by human beings. Examples include buildings, cars, computers, and furniture.
4. How does the physical world interact with humans?
Ans. The physical world interacts with humans through various means. For example, we experience the physical world through our senses, such as seeing, hearing, touching, tasting, and smelling. We also interact with the physical world by manipulating objects, using tools and technology, and modifying the environment.
5. Why is it important to study the physical world?
Ans. Studying the physical world is important because it helps us understand the fundamental principles and laws that govern nature. It enables us to make sense of our surroundings, discover new knowledge, and develop technologies that improve our lives. Additionally, studying the physical world contributes to scientific advancements and provides a basis for various fields of study, such as physics, chemistry, biology, and geology.
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