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Class 9 Motion Important questions
Class 9 Motion Important questions
Important questions of Is matter around us pure class 9
Most Important questions of Is matter around us pure class 9
Class 9 questions for Is matter around us pure
Class 9 questions for Is matter around us pure
Class 9 matter in our surroundings questions
Most important Class 9 matter in our surroundings questions
Matter in our surroundings Class 9 Questions
Matter in our surroundings Class 9 Questions
Contact force
What is contact force Contact force refers to the type of force that arises when two objects are in physical contact with each other. This force can only occur when there is direct interaction between objects, and it acts at the point or area of contact. Frictional Force: Opposes the relative motion or tendency of…
Manure
What is manure class 9 science Manure is an organic matter derived from the decomposition of animal waste, plant materials, and other natural substances. It is often used in agriculture to enrich soil. By improving the physical and chemical properties of soil, manure promotes healthy plant growth and increases crop yields. Manure can take various…
Forms of energy
Forms of energy class 9 science chapter work and energy Different Forms of Energy: The concept of energy manifests in various forms, each playing a pivotal role in both natural phenomena and human-made systems. Understanding these forms of energy is crucial in the study of work and energy in class 9 science. The primary forms…
Free fall
Free fall class 9 science chapter Gravity Free fall refers to the motion of an object under the influence of gravity alone, with no other forces acting on it, such as air resistance. Acceleration Due to Gravity (g): In free fall, the object accelerates at a constant rate due to gravity, denoted by g, which…
Law of inertia
Law of inertia class 9 science chapter Motion The Law of Inertia, also known as Newton’s First Law of Motion, is a fundamental principle in physics. It states: “An object try to remain in its initial state until external force is applied.” Inertia refers to the tendency of an object to resist changes in its…