NCERT solutions for class 9 science English medium (updated 2021-22)
NCERT Solutions for Class 9 Science cover concepts from biology, physics, and chemistry. Students must have a detailed knowledge of the NCERT Solutions based on the syllabus to secure great points in the final exams. NCERT Science syllabus for Class 9 is designed to provide a strong knowledge for various competitive exams such as JEE, NEET, etc. … Read more
NCERT solutions for Class 9 science Chapter 15: Improvement In Food Resources (updated) In Text Question 1.1 Page number: 204 Q1. What do we get from cereals, pulses, fruits and vegetables? Ans: Cereals are the source of carbohydrate and is main reason of energy. Pulses provide protein for growth and development Vegetables and fruits are loaded … Read more
NCERT solutions Class 9 science Chapter Chapter 14: Natural Resources (updated) NCERT solutions Class 9 science Chapter in-text Question 1.1 1. How is our atmosphere different from the atmospheres on Venus and Mars? Ans: Ans: Earth’s atmosphere is composed of various gases like oxygen, carbon dioxide, nitrogen, water vapour along with various gases in small quantities, … Read more
NCERT solutions for Class 9 Science Chapter 13 – Why Do We Fall Ill? (Updated) List of subtopics covered in Chapter 13 – Why Do We Fall Ill? Number Subtopic 13.1 Health and its failure 13.1.1 The significance of ‘Health’ 13.1.2 Personal and community issues both matter for health 13.1.3 The distinction between healthy and disease-free … Read more
NCERT solutions for Class 9 science Chapter 12- Sound (All intext and exercise questions solved) updated The topics included in the chapter NCERT solutions Class 9 science Chapter 12- Sound: 12.1 Production of Sound 12.2 Propagation of Sound 12.3 Reflection of Sound 12.4 Range of Hearing 12.5 Applications of Ultrasound 12.6 Structure of Human Ear … Read more
NCERT solutions for Class 9 science Chapter 11: Work and Energy (All intext and exercise questions solved) NCERT solutions for Class 9 science Chapter 11 Exercise-11.1 Page: 148 1. A force of 7 N acts on an object. The displacement is, say 8 m, in the direction of the force. Let us take it that the … Read more
NCERT solutions for Class 9 Science Chapter 10 – Gravitation ( All In text and Exercise Questions Solved) Exercise-10.1 Page: 134 1. State the universal law of gravitation. Solution: The universal law of gravitation states that every object in the universe attracts every other object with a force called the gravitational force. The force acting … Read more
NCERT solutions for class 9 science Chapter 9: Force and Laws Of Motion(All intext and exercise questions solved) IntNCERT solutions class 9 science Chapter 9 ext Questions – 1 Page: 118 1. Which of the following has more inertia: (a) a rubber ball and a stone of the same size? (b) a bicycle and a … Read more
NCERT solutions for class 9 science Chapter 8: Motion (All intext and exercise questions solved) Intext Questions – 1 Page: 100 1. An object has moved through a distance. Can it have zero displacement? If yes, support your answer with an example. Solution Yes, an object moving a certain distance can have zero total displacement. … Read more
NCERT Solutions for Class 9 Science Chapter 7- Diversity in Living Organisms (All in text and Exercise Questions solved) NCERT Solutions for Class 9 Science Chapter 7- Diversity in Living Organisms Diversity of Living Organisms refer to the variety of living beings present on earth. These organisms were classified by H. Whittaker into five-kingdom classification … Read more
