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  • Written By Zeshan Naz
  • Last Modified 21-10-2024

NCERT Solutions for Class 11 Physics Chapter 1 Physical World

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NCERT Solutions for Class 11 Physics Chapter 1: Class 11 Physics Chapter 1 is named Physical World. Students will learn basic concepts like what Physics is, its role and its importance in our daily lives and the world around us. Chapter 1, Physical World, will also help students build a strong foundation in the topics for more complex topics that they will study further. The NCERT Solutions Class 11 Physics Chapter 1 will guide students in answering the questions.

The chapter particularly talks about the Scope and Excitement of Physics, Physics, Technology, and Society, Fundamental Forces in Nature and the Nature of Physical Laws. Embibe delivers more than 470 practice questions for all the sub-topics included in Chapter 1 of Class 11 Physics. Students must practice all the in-text questions provided by Embibe. Keep reading to know the NCERT solutions for Class 11 Physics.

Latest Update:
— Students willing to ace their CBSE Class 11 2025 exam can refer to NCERT Class 11 Chapter 1 solutions; those looking for Class 11 NCERT solutions for other chapters (Chapters 2 to 15) can check out the chapter-wise NCERT solutions links added on this page; the rest can head over to the NCERT Solutions Class 6 to 12 2025 guide, where we have listed all NCERT Class 6 to 12 solutions.

NCERT Solutions for Class 11 Physics Chapter 1: Important Topics

Class 11 Physics Chapter 1 may seem difficult to understand at first. However, students who learn the conceptual videos before practising the questions can find problem-solving easy. Students must practice problems of all kinds to be able to tackle any type of question asked in the exam. It helps the students understand the nature of questions and analyze the type of question.

Embibe delivers NCERT solutions to all the questions of the CBSE Class 11 Physics Chapter 1 textbook based on the latest syllabus. The questions at Embibe are offered for to help the students score good marks on the exam. Also, Embibe delivers NCERT 3D videos, NCERT Exemplars, Embibe Explainers, etc., for.

Students can find the list of topics present in Class 11 Physics Chapter 1 as mentioned below:

S.NoTopic Name
1Understanding Physics
2Scope of Physics
3Relation between Physics, Technology and Society
4Fundamental Forces of Nature
5Nature of Physical Laws

NCERT Solutions for Class 11 Physics Chapter 1: Points to Remember

Below, we have mentioned some of the important points to remember from NCERT Class 11 Physics Chapter 1.

  • Physics is a branch of science which explains nature and natural phenomena. 
  • The basic laws of physics are universal and apply in widely different contexts and conditions.
  • Branches of Classical physics are Mechanics, Thermodynamics, Electromagnetism, Optics and Acoustics.
  • Branches of Modern Physics are Relativity, Quantum Mechanics, Atomic and Nuclear Physics.
  • Physics and technology are related to each other. Sometimes technology gives rise to new physics; at other times, physics generates new technology. Both have a direct impact on society.
  • Gravitational force: It is the force of mutual attraction between any two objects by virtue of their masses. It is a universal force.
  • Electromagnetic force: It is the force between charged particles. When charges are at rest, the force between changes is given by Coulombs law. Charges in motion produce magnetic effects and magnetic field, which apply force on moving charges. Electric and magnetic effects are inseparable, hence the name is given as electromagnetic force. Electromagnetic forces are very strong compared to gravitational forces.
  • Strong nuclear force: Strong nuclear force binds protons and neutrons in a nucleus. The strong nuclear force is the strongest of all fundamental forces, about 100100 times the electromagnetic force in strength.
  • Weak nuclear force: The weak nuclear force appears only in certain nuclear processes such as the ββ-decay of a nucleus. The weak nuclear force is not as weak as the gravitational force, but much weaker than the strong nuclear and electromagnetic forces.

NCERT Solutions for Class 11 Physics: All Chapters

Students can find the detailed NCERT Class 11 Physics solutions as provided below for quick reference:

FAQs on NCERT Class 11 Physics Chapter 1 Solutions 2025

Here are some most frequently asked questions regarding NCERT Class 11 Solutions for Chapter 1 of Physics subject:

Q: What are the concepts covered in Class 11 Physics Chapter 1 Physical World?

Ans: In Class 11 Physics Chapter 1 Physical World, students will get questions and answers based on the topics explained in the chapter, which are the scope and excitement of Physics, natural laws of Physics, etc.

Q: Is CBSE Class 11 Physics Chapter 1 an important chapter from the competitive exam perspective?

Ans: Every chapter is important from the competitive examinations perspective if it is a part of the exam syllabus. The CBSE Class 11 Physics Chapter 1 teaches students the most basic concepts of Physics to help them learn more complex topics at later stages. 

Q: What concepts are covered in Class 11 Physics Chapter 1?

Ans: In Class 11 Physics Chapter 1, students will learn about the scope and excitement of Physics, Physics, technology and society, fundamental forces in nature, etc.

Q: Where can I download the NCERT Solutions Class 11 Physics Chapter 1 for?

Ans. Students can download the NCERT Solutions Class 11 Physics Chapter 1 on this page.

Q: Is it important to go through the NCERT solutions Class 11 Physics Chapter 1?

Ans: Yes, it is very important to go through the NCERT solutions Class 11 Physics Chapter 1 as it will help students learn how to write good answers for the final exam.

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