Weight is the force exerted by gravity on an object, calculated as the product of its mass and gravitational acceleration. Class 11 Physics Gravitation CBSE EXAM 2024-25
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A geostationary satellite orbits Earth at the equator, matching its rotation, appearing stationary, used for communication and weather monitoring. Class 11 Physics Gravitation CBSE EXAM 2024-25
The solar system consists of the Sun, eight planets, moons, asteroids, comets, and other celestial objects bound by the Sun’s gravity. Class 11 Physics Gravitation CBSE EXAM 2024-25
Earth’s surface comprises landforms like mountains, valleys, plains, and water bodies, shaped by geological, climatic, and human activities. Class 11 Physics Gravitation CBSE EXAM 2024-25
Mass constant, also known as invariant mass, is the unchanging property of matter representing the amount of substance in an object. Class 11 Physics Gravitation CBSE Exam 2024-25
Gravitational force is the attractive force between two masses, proportional to their masses and inversely proportional to the square of their distance. Class 11 Physics Gravitation CBSE EXAM 2024-25
Gravity is a natural force attracting objects toward each other, influenced by their masses and distance, governing motion and stability. Class 11 Physics Gravitation CBSE EXAM 2024-25
Manure enhances soil texture, water retention, and nutrient levels. Crop rotation, growing different crops alternately, helps replenish soil nutrients, as seen in traditional practices like growing legumes and wheat alternately. NCERT Class 8 Science Chapter 1 Crop Production and Management
Manure is an organic substance derived from decomposed plant or animal waste. Farmers decompose plant and animal waste in pits to produce organic manure. NCERT Class 8 Science Chapter 1 Crop Production and Management
Fertilizers are chemical compounds rich in specific nutrients, produced in factories. Examples include urea, ammonium sulfate, superphosphate, potash, and NPK (Nitrogen, Phosphorus, Potassium). NCERT Class 8 Science Chapter 1 Crop Production and Management