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  • Gravitation

    Gravitation
    Nov 4 2022
    This is the lesson 10 of class 9th (Science) NCERT. The topics included are- Centripetal and Centrifugal Forces, Proportionality, Universal Law of Gravitaiton, The Three Kepler's Law, Acceleration Due to Gravity, Weight and Mass, Thrust, Pressure, Boyant Force, Archemede's Principle, Relative Density.
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    17 Min.
  • Force and Laws of Motion

    Force and Laws of Motion
    Oct 14 2022
    This is the Lesson 9 of class 9th (Science) NCERT. The topics included are- Force, Balanced and Unbalanced Forces, First Law of Motion, Inertia and Mass, Second Law of Motion, Momentum, Third Law of Motion, Conservation of Momentum.
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    10 Min.
  • Motion

    Motion
    Oct 10 2022
    This is the lesson 8 of class 9th(Science) NCERT. The topics included are- Motion, Origin of Motion, Straight Line Motion, Distance, Displacement, Speed, Velosity, Uniform Motion, Non-Uniform Motion, Acceleration, Uniform Acceleration, Non-Uniform Acceleration, Graphical Representation of Motion, The three Equations of Motion, Uniform Circular Motion.
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    15 Min.
  • Diversity in Living Organisms (Part 2)

    Diversity in Living Organisms (Part 2)
    Oct 7 2022
    This is the continued lesson- 7 of class 9th(Science) NCERT. The topics included are- Kingdom Plantae- Cryptogams, Pheranogams, Thallophyte, Bryophyte, Pteridophytes; Tripnoblastic, Symmetry, Coelum, Segmentation, Open and Closed Circulatory Systems; Kingdom Animalia- Porifera, Coelentrata/Cnidaria, Platyhelminthes, Nematoda/Aschelminthes, Annelida, Arthropoda, Mollusca, Echinodermata, Protochordata, Vertibrata/Chordata; Phylum Chordata- Class Pisces, Amphibia, Reptilia, Aves, Mammals; Nomenclature.
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    19 Min.
  • Diversity in Living Organisms (Part 1)

    Diversity in Living Organisms (Part 1)
    Sep 26 2022
    This is the lesson 7 of class 9th (Science) NCERT. The topics included are- Genes, Three Kingdom Classification by Aristotle, Biodiversity, Five Kingdom Classification, Kingdom Monera, Kingdom Protista, Kingdom Fungi
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    7 Min.
  • Tissue

    Tissue
    Sep 23 2022
    This is the lesson 6 of class 9th Science (NCERT). The topics included are- Tissue, Types of Tissue, Plant Tissue, Meristematic Tissue (Apical, Lateral, Intercalary), Permanent Tissue (Parenchyma, Collenchyma, Schlerenchyma), Xylem, Phloem, Animal Tissue, Epithelial Tissue, Connective Tissue, Muscular Tissue, Nervous Tissue
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    17 Min.
  • The Fundamental Unit of Life

    The Fundamental Unit of Life
    Sep 19 2022
    This is the lesson 5 of class 9th (Science) NCERT. The topics included are- Discovery of Cell, Plasma Membrane, Osmosis, Cell Wall, Nucleus, Cytoplasm, Endoplasmic Reticulum, Golgi Bodies, Lysosomes, Mitochondria, Plastids, Vacuoles.
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    15 Min.
  • Structure of Atom

    Structure of Atom
    Sep 16 2022
    This is the lesson 4 of class 9th (Science) NCERT. The topics included are- Discovery of Proton, Discovery of Electron, Thompson's Model, Rutherford's Model, Bohr's Model, Neutron, Electronic Configuration, Valency, Atomic Number, Atomic Mass, Isotopes, Isobars.
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    14 Min.