Suresh Scientific Works

Battery eliminators are used instead of normal dry batteries in radio receivers, tape recorders, calculators, and other low-power devices.

A Young's Modulus Apparatus made of brass is a specialized instrument used to measure the elasticity and stiffness of materials by determining their Young's Modulus. It's designed for use in advanced physics experiments, materials testing, and research.

An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle, with one end higher than the other. The inclined plane is one of the six simple machines, and it is used as an aid for raising or lowering a load. Objects placed on an inclined plane accelerate due to an unbalanced force.

•A bar pendulum consists of a rectangular bar suspended at two points using knife edges, which allows it to undergo simple harmonic oscillations.
• By measuring the period of oscillation at different suspension points, the radius of gyration and equivalent length of the simple pendulum can be calculated.

The inclination of the lamp can be adjusted in vertical plane. Bright light through the convex lens falls on the concave mirror of the Ballistic Galvanometer and forms a bright spot on the translucent Perspex scale fitted in a special bracket above the lamp house which is divided into 25 0 25cm. and 0 to 50 cm.

It comprises of a circular metal table 50mm diameter with three accurately positioned black painted steel legs and ordinary steel screw thread working in long adjustable brass bearing.