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Overhead Projector Transparencies For use with Overhead Projectors
Bony labyrinth of ear, Ear auditory ossicles, Eye associated muscle, Eye refraction through convex lens, Human eye, Hypermetropia, Lacrimal glands, Membranous cochlea, Myopia, Nerve endings in skin, Nose structure, Olfactory nerves, Optic nerve, Sound path through ear, Structure of ear, Structure of eyeball, Structure of human skin, Structure of retina, Taste buds arrangement, Tongue & taste buds
For verifying laws of composition and resolution of forces, comprising a machined aluminium table 40 cm dia., scale graduated 360°, on heavy vertical support rod and tripod base. Complete with one ring, 4 sliding clamp pulleys. Supplied with four cords with rings at one end, without masses.
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.
Die casted, powder coated. These are excellent alternate of brass weights. These masses can be supplied in sets also.
Black Painted weights have a non-movable hook on the top. Bottoms of the weights are recessed and contain a weight below bar allowing weights to be hung from each other. Weight set includes one each of 10 gm, 50 gm, 100 gm, 500 gm and 1Kg. Two each of 20 gm & 200 gm. In plastic molded box.