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Overhead Projector Transparencies For use with Overhead Projectors
Anaeorbic respiration, Bacteria, Batrachospermum, Bean germination, Castor germination, Chara, Chlamydomonas, Classification of plants, Cycas life cycle, Cycle of yeasting, Dicot leaf T.S., Dicot root T.S., Ectocarpus, Fern Life Cycle, Fern T.S. rachis, Fertilization, Flower parts, Funaria life cycle, Fungi types, Gram germination, Green algae, Growth in plant, Hydrophytes, Inflorescence, Insectivorous plants, Life history of plant, Maize germination, Marchantia life cycle, Meiosis cell division, Mono/Dicot root comparison, Mono/dicot stem comparison, Monocot leaf T.S., Monocot root T.S, Movement in plant, Mucor, Nepenthes (Pitcher plant), Nostac, Oedogonium, Oscillatoria, Parasitic plant, Parts of plants, Pea germination, Photosynthesis, Pine germination, Placentation, Plant as a factory, Plant cell simple, Plant cell(under electron microscope), Plant tissues -2, Plant tissues-1, Pollination, Respiration, Roots, Seed and embryo, Selaginella life cycle, Spirogyra, Stamens, Stem parts, Stomata & transpiration, Structure of ovule, Study of Mitosis, Sunflower germination, T.S. dicot stem, T.S. monocot stem, Types of leaves, Ulothrix, Utricularia (Bladderwort), V.S. moss capsule, Vaucheria, Virus structure, Volvox, Wood stem, Xerophytes, Y.S. coralloid root, Yeast
The set includes five blocks of the same size and mass and five steel balls also of the same size and mass. Students will be surprised to observe that the blocks and balls when combined together, results in different mass in each case. The set illustrates the importance of mass distribution in determining the mass of an object.
Aluminium tubular balance, with zero adjustment. Scales are both in grams and Newton. With upper & lower suspension hooks, graduation on inner tube.
Brass, plated.
For parallelogram and polygon of forces. A strong drawing board 750 x 600 mm, fitted with brackets for fixing to a wall. Clear space is left all round the edges for attachment of pulleys etc., supplied with pulleys, cords but without masses.