Gravitation

Class 09 | Physics Topic tree Terms and Definitions Circular Motion Basics Concept Videos Newtons Laws of Gravitation What happens to the force between two objects, if the mass of one object is doubled, the distance between the objects is doubled and tripled, the masses of both objects are doubled? x

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Euclid’s Geometry

Concepts Geo means EarthMetry means measurement Statement – a sentence – either true or false – but cannot be both.e.g. 3 + 8 = 10 false statement3+ 8 = 11 = correct statementKala is fair. This is not a statement. because, for some persons she may look fair; for others she may not look fair….

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Anatomy of Leaf

Biology for NEET aspirants Let us travel deep inside a leaf! Watch this video and answer the questions. Key Concepts Leaf Structure: Leaf Tissues: Photosynthesis: Leaf Adaptations: Leaf Functions: Leaf Arrangements: Leaf Shapes: Leaf Margins: Leaf Color: Leaf Senescence: Multiple Choice Questions Key

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Ray Optics

Class 12 | Physics Concepts Concept Videos Refraction at Convex Surface Refraction in Glass Slab Important Formulae QUIZ MCQ Assignment Set-1 Refraction of light through a prism Key-1 Magnification in Cassegrain Telescope Important Formulae in Ray Optics Questions Bank MCQ in Resolving power of optical instruments Key For Resolving power of optical instruments Key

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Moving Charges and Magnetism

Class 12 | Physics Magnetic Field (B): Magnetic Field Due to a Current: Magnetic Force on a Current-Carrying Conductor: Magnetic Field Due to a Circular Loop: Ampere’s Circuital Law: Magnetic Properties of Materials: Earth’s Magnetism: Magnetic Properties of Earth: Important formulae IMPORTANT PROBLEMS Magnetic Fields due to Currents: Magnetic Force and Motion: Magnetic Properties of…

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Matter in our Surrounding

Class 9 | Science 1. Introduction to Matter: 2. Characteristics of Particles in Matter: 3. Change of State: 4. Effect of Heat on Matter: 5. Factors Affecting Evaporation: 6. Evaporation Causes Cooling: 7. Sublimation: 8. Diffusion: 9. Brownian Motion: 10. Matter is Composed of Particles:– The particle nature of matter explains various properties and behaviors…

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Nutrition and Health

Class 9 | Science Introduction to Nutrition: Healthy Eating: Carbohydrates: Proteins: Fats: Vitamins and Minerals: Water: Dietary Guidelines: Food Labels: Eating Disorders: Exercise and Physical Activity: Common Health Issues: Meal Planning: Food Safety: Dietary Preferences and Restrictions: Nutrition and Growth: Special Dietary Needs: Multiple Choice Questions Key Certainly, here are the answers to the 20…

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Real Numbers

Class 9 | Maths | Number Systems 1. Real Numbers: 2. Rational Numbers: 3. Irrational Numbers: 4. Decimal Expansion: 5. Euclid’s Division Lemma: 6. HCF (Highest Common Factor) and LCM (Least Common Multiple): 7. Fundamental Theorem of Arithmetic: 8. Prime Numbers: 9. Prime Factorization: 10. Properties of Real Numbers:– Closure property: The sum or product…

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Periodic Elements

Class 9 | TN State Board Science Key Concepts Atomic Structure: Periodic Table: Atomic Number (Z): Atomic Mass (Atomic Weight): Valence Electrons: Chemical Bonding: Periodic Trends: Noble Gases: Alkali Metals: Halogens: Transition Metals: Metals vs. Nonmetals: Metalloids: Fill in the Blank Questions Answer the following fill in the blank questions. Key Verify your answers.

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