NCERT Solutions for Class 9 Science Chapter 11: Work and Energy

NCERT Solutions for Class 9 Science Chapter 11: Work and Energy

work as a good foundation for both finals and Board Examinations. Those students who refer the NCERT Solutions on a regular basis are benefited with the detailed methodology of the topic, and also with the detailed step by step procedure which will fetch them good marks in their examinations. NCERT Solutions for Class 9 Science Chapter 11: Work and Energy helps students to practice and gain more confidence in their preparations. All these solutions are thoroughly prepared by our team of subject experts and it includes both objectives, diagram based, short and long type questions which can be useful for both board and other competitive exams. In this chapter, the concept of work is defined with different activities, numerical and examples. The chapter also deals with energy and its different forms. Examples are given to explain all types of energy. The chapter is ended with the topic “rate of doing the work”.

Topic covered in NCERT Solutions

  1. Work – 5 Question (3 long, 2 short)
  2. Power -5 Question (1 long, 4 short)
  3. Energy 1 Question (1 short)
  4. Unit of Energy 1 Question (1 MCQ)
  5. Forms of Energy 1 Question (1 MCQ)
  6. Kinetic Energy and its expression 1 Question (1 short)
  7. Potential Energy and its expression 1 Question (1 short)
  8. Conservation of Energy 1 Question (1 short)

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