PLANETARIUM / EARTH-CENTERED MODEL

PLANETARIUM / EARTH-CENTERED MODEL

Planetarium Exp-1 View all major stars and constellations in your hemisphere. Earth-centred model Exp-2 Demonstrate more complex principles with the earth-centred model. SCIENCE, CLASS VIII Chapter 1. Additional subjects to study with the star dome: The ecliptic and the Zodiacal constellations. How the planets appear to move against the night sky. Use of the Helios […]

OPTICS KIT

OPTICS KIT

Experiments Exp-1 To find out the focal length of convex & concave lens. Exp-2 To find out the focal length of concave & convex mirror. Exp-3 Image formation by plane mirror. Exp-4 Real & virtual images formed by lens & mirror. Exp-5 Lens Magnification. SCIENCE, Class Vlll, Chapter – 10,Refraction of light. SCIENCE, Class X, […]

OPTICAL BENCH & ACCESSORIES

OPTICAL BENCH & ACCESSORIES

OPTICAL BENCH & ACCESSORIES OPTICAL BENCH ‘U’ SHAPE Optical Bench having a ‘U’ channel with scale printed. It has three feet of which two are adjustable and one is fixed. It is provided with four sliding saddles having pointer. The saddle accepts holders with 10mm dia rod. It is supplied complete with two Lens Holders, […]

LED ARRAY KIT

LED ARRAY KIT

Exp-1 To measure voltage and current across each LED. Exp-2 To demonstrate diffraction of different wavelengths. PHYSICS, Class XII, Part – 2, Chapter – 10,Wave optics. Chapter 11,Dual nature of radiation &matter. Chapter 14,Semiconductor electronics. LED array is seven color LEDs & a white LED, used to demonstrate diffraction at different wavelength. Measure current & voltage […]

LASER RAY KIT

LASER RAY KIT

Exp-1 Working of Human Eye (Normal eyes, near sighted eyes, far sighted eye). Exp-2 Principle of photographic camera. Exp-3 Principle of Galileo telescope & periscope. Exp-4 Principle of Kepler telescope. Exp-5 Principle of Spherical aberration. SCIENCE, Class VIII, Chapter-10, Refraction of light. SCIENCE, Class X, Chapter-11, The human eye. PHYSICS, Class XII, Part-2,Chapter-9, Ray optics […]

DIODE LASER KIT

DIODE LASER KIT

Exp-1 To demonstrate Young’s fringes. Exp-2 To demonstrate diffraction pattern by pinhole, single slit, double slit & grating. Exp-3 To demonstrate Fresnel’s diffraction. Exp-4 To determine the slit or pinhole width. Exp-5 Light spreads when passed through a narrow aperture. Exp-6 To measure wavelength using a millimeter scale as a grating. PHYSICS, Class XII, Part […]

LIGHT AND OPTICS

LIGHT AND OPTICS

Exp-1 To demonstrate Nature of Primary & Secondary Colour. Exp-2 Verification of colour triangles. Exp-3 Explore the colour perception. Exp-4 Mixing of primary colours in different ratio. Exp-5 To create a colour and identify the colour ratio. SCIENCE, Class X home science ICSE syllabus primary & secondary colour. Nature of primary & secondary colour may […]