To understand relationship between mass and density, each block has approximately the same mass 20g, the size of each block is different because the density of each is different.Features The...

For experiments in velocity, acceleration, momentum, elastic collisions etc. The plastic carts has deep wells for additional masses, includes two rubber bumpers for inelastic collisions, two spring loops for elastic...

Square section aluminium alloy track, length 1.5 m, with staggered holes, supported on two light alloy castings. One support has a two point contact and other one point contact for...

A Super tek spectrum tube set with a power supply is an educational kit used to demonstrate atomic emission spectra. The system includes a power supply unit, which can be...

Reads to 6 minutes of arc (0.1°) 170 mm diameter metal scale graduated 360° x 1°, independently rotatable, with locking screw, vernier attached to the telescope reads to 0.1° (6...

The Polaroid Film PH30695 is an educational product used for mechanics and optics experiments, specifically designed to be used as a light polariser within a scientific context. It is not...

Hand held simplest form of spectroscope. It can be used to get a general idea of the correlation between wavelength and observed color. A diffraction grating is used which spreads...

Clear glass, ground edges.Features Spherical ( Dia 50 mm , Focal length : 200 mm )

Glass, one each double convex, Plano – convex, concavo – convex, convexo- concave, Plano – concave and double concave lens, in box.Features Diam 50mm

A He-Ne laser is a type of gas laser that uses a mixture of helium and neon gas as its gain medium. It is known for producing a stable, low-power...

To show deflection of cathode rays by a magnet. Horizontal tube is fitted with a fluorescent aluminium plate, the cathode side of which is bent at right angle and is...

This large gold leaf electroscope features superior construction quality, and consists of a high quality black plastic box with glass windows to shut out air currents. A plated metal support...

a portable, pocket-sized pH meter from Hanna Instruments designed for simple and quick pH measurementsFeatures Large LCD screen displays the PH value, easy to read in seconds. Equipped with screw...

Compact unit to compare rates of absorption or evolution of gases by small organisms during respiration. Two stoppered boiling tubes are connected by three way taps at either end of...

This dual purpose apparatus provides a compact facility for the measurement of the velocity of sound in air and also for the analysis of standing waves. It requires an audio...