A ruler can be defined as a tool or device used to measure length and draw straight lines.

Magnet wire is used for interchanging electrical energy with magnetic energy.

Miniature Light bulb turns electricity into light by sending the electric current through a thin wire called a filament.

A measuring tape is a flexible tool used for measuring length.

They are used to file the surfaces of acute internal angles.

What is Ruler? Definition, Types, Examples, Facts A ruler can be defined as a tool or device used to measure length and draw straight lines.

A protractor is a semicircular geometry tool divided into 180 equal parts, each measuring 1°.

A compass is a device that shows the cardinal directions used for navigation and geographic orientation.

Laboratory weights are used for two-pan balances.

An electric cell in which the electrolyte is absorbed in a solid to form a paste, preventing spillage.

There are two types of curved mirror (convex and concave). A mirror that bulges outwards is called a convex mirror. Convex mirrors show things the right way up and usually smaller. A mirror that bulges inwards is called a concave mirror.

An electric switch in which contact is made by pushing one or more flat metal blades between the jaws of spring clips.

A sling psychrometer is a hygrometer that can be rotated in the air to make a wet-bulb attain a constant value.

An electric cell in which the electrolyte is absorbed in a solid to form a paste, preventing spillage.

An electroscope is a scientific device that is used to detect the presence of an electric charge on a body.

Hammer, soldering iron etc

a spring loaded metal clip that is used for making temporary electrical connections.

These are great for optical benches, and other experiments in optics and come with a variety of useful focal lengths.

Made of steel or cast iron, though smaller clamps may be made of pot metal.

A prism is a solid shape that is bound on all its sides by plane faces.

Lamp holders are mechanical devices that support lamps and connect them to electrical circuits.

Magnifying glasses are a simple optical devices used for viewing details of objects with some magnification

A battery holder is one or more compartments or chambers for holding a battery.

A spring balance (or newton meter) is a type of weighing scale.

A meter stick is exactly one meter long and is a very useful instrument in science.

Hexagonal weighing dishes are made from translucent, anti-static, polystyrene. These weighing dishes are flexible for easy and safe weighing, dispensing, or pouring liquids or solids.

A useful apparatus for demonstrating thermal expansion.

SLINKY SPRING can be used for Transverse and Longitudinal Motion demonstration

A laboratory stopwatch measures time intervals using specific activation and deactivation points.

A digital stopwatch can be a circuit displaying the actual time in minutes, hours and seconds or a circuit displaying the number of clock pulses.

These amazing connectors screw onto two plastic soda bottles, it allow students and teachers to create a water vortex.

A Bar Magnet is a Magnet made of ferroMagnetic substances.

Optical bench set is designed for basic geometric optics experiments, including imaging by lenses and mirrors.

An aneroid barometer has a sealed metal chamber that expands and contracts, depending on the atmospheric pressure around it.

A light bulb is a device that produces light from electricity.

A barometer is a scientific instrument used to measure atmospheric pressure, also called barometric pressure.

A voltmeter is an instrument used for measuring electric potential difference between two points in an electric circuit.

ammeter, instrument for measuring either direct (DC) electric current, in amperes.

The use of electronic balance includes scientific and pharmaceutical research, bakeries, and chemical laboratories

A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.