Physics

For experiment on rigidity. Two solid and two hollow cylinders each 10cm long accurately fitting the bore of a hollow brass tube 40cm long are provided. The tube is also fitted with wire chuck and mirror, graduated scales and verniers on sliding weights. Complete with ceiling attachment without stand.

The Melde’s Apparatus is a great way to teach students about standing waves. It’s a simple device that includes a string and an oscillator that can produce different frequencies. Melde’s experiment is perfect for studying the behaviour of standing waves. With this tool, students can easily determine the wavelength, period, and amplitude of waves, which makes it easier to comprehend the concept.

The Michelson interferometer is a common configuration for optical interferometry using a beam splitter, a light source is split into two arms. Each of those light beams is reflected back toward the beam splitter which then combines their amplitudes using the superposition principle, the Michelson interferometer is a superb instrument for measuring the optical properties of a medium.
e. g. Refractive index, phase shifts, visualization of interference