Scientific Instruments And Their Uses are precision tools designed to observe, measure, and analyze natural phenomena. Microscopes reveal cellular structures, spectrometers identify chemical compositions, thermometers gauge temperature, and balances determine mass. They extend human senses, enabling researchers to gather accurate data, test hypotheses, and unlock the secrets of the physical, chemical, and biological worlds.
List of Scientific Instruments And Their Uses
- Accumulator: Electricity is collected through this device Energy is stored, this electricity can be used when required.
- Aerometer: This instrument is used to find the weight and density of air and gas.
- Altimeter: It is used to measure the height of a flying aircraft.
- Ammeter: It is used to measure electric current.
- Anemometer: This instrument measures the strength and speed of the wind.
- Audiometer: This instrument is used to measure the intensity of sound.
- Audiophone: People use this to put in their ears to help them hear.
- Ballistic Galvanometer: It is used to measure small currents (micro amperes).
- Barograph: It measures the atmospheric pressure The change that occurs is measured.
- Barometer: This instrument is used to measure air pressure.
- Binocular: This device helps in seeing distant objects.
- Calipers: With its help, measurements of cylindrical objects are taken The inside and outside diameters are measured and the thickness of the object is also measured.
- Calorimeter: This instrument is made of copper and is used to measure the amount of heat.
- Carburettor: This device is used in internal combustion petrol engines. A mixture of petrol and air is made with this device.
- Cardiogram: Heart rate is measured through this A test is done. This is also called electro cardiogram.
- Chronometer: This instrument is used on ships It is installed. This helps us to know the correct time.
- Cinematograph: This device is called The small film is then enlarged and used for continuous projection on a screen.
- Compass Box: With the help of this instrument, we get to know the north-south direction at a place.
- Computer: It is a type of mathematical mechanical device It is a system. It is used to solve mathematical problems and calculations.
- Cyclotron: With the help of this device Charged particles like nuclear particles, protons, electrons etc. are accelerated.
- Densitometer: This instrument is used to measure density.
- Dictaphone: It is used to record your speech and commands to make them heard by another person. It is usually used in offices.
- Dipmeter: This instrument is used to measure the angle of dip at a place.
- Dynamometer: This instrument is used to measure the pressure generated by the engine It is used to measure power.
- Epidiascope: It is used for projection of pictures on a screen.
- Fathometer: This instrument is used to measure the depth of the sea.
- Galvanometer: This instrument is used to find the direction and quantity of electric current in small electrical circuits.
- Geiger Muller Counter: With the help of this instrument the radiation of a radioactive source is calculated.
- Gravimeter: The presence of oil on the surface of water is detected by this instrument.
- Gyroscope: This device helps in finding the speed of rotating objects we do.
- Hydrometer: With the help of this instrument the relative density of liquids is determined.
- Hydrophone: It is an instrument used to measure sound waves underwater.
- Hygrometer: With its help the humidity prevalent in the atmosphere is measured.
- Squeegee: It is used to measure the diameter of thin wires.
- Kiloscope: The pictures obtained by television are recorded using this device Is seen above.
- Kaleidoscope: Through this, geometric shapes appear in different ways.
- Lighting Conductor: This device is installed on top of tall buildings It is installed on their higher parts so that there is no loss of electricity There is no impact and the buildings remain safe.
- Megaphone: It is a device by which sound is carried to a distant place.
- Manometer: It is used to find the pressure of gas.
- Micrometer: It is a type of scale with the help of which we can find out thousandth part of mm.
- Microscope: It magnifies small objects and makes them bigger; hence, objects which cannot be seen with the naked eye can be seen with this instrument.
- Microtome: It is used to cut an object into very small pieces, which are to be studied microscopically.
- Odometer: Used to measure the distance travelled by a wheeled vehicle.
- Oscillograph: It is an instrument which plots electrical and mechanical vibrations on a graph.
- Periscope: A device used in submarines, with the help of which a person submerged in water can see the view above the water.
- Potentiometer: It is used in comparing electromotive forces, measuring small resistances and in calibrating voltmeter and ammeter.
- Pyrometer: This instrument is used to find the temperature of distant objects.
- Phonograph: The instrument used for recording sound is called phonograph.
- Photometer: It is used to compare the intensity of light from two sources comes in handy.
- Phototelegraph: This is a device that transmits photographs from one place to another.
- Cytotron: It is a device used to produce artificial weather.
- Radar: This instrument is used to detect the aircrafts coming and going in the space and to find their position.
- Rain gauge: It is an instrument used to measure rainfall.
- Radiometer: This instrument is used to measure radiation.
- Radio telescope: This is an instrument which helps in Events from a distant place can be viewed at another place through wireless system.
- Refractometer: It is an instrument used to measure the refractive index of transparent mediums.
- Seismograph: It is an instrument which detects earthquakes.
- Safety Lamp: It is used in mines for lighting This is a device. With its help, explosions in mines can be prevented.
- Sextant: It is an instrument used to measure height (tower etc.).
- Strovoscope: With the help of this instrument, the speed of objects rotating with periodic motion is detected.
- Speedometer: It is a device which displays the speed, which is fitted in vehicles like cars, trucks etc.
- Submarine: It is a small ship which moves under water, with the help of which we can get to know about the movements happening on the surface of the sea.
- Spherometer: It is used to find the radius of curvature of a spherical surface.
- Bisometer: It is an instrument used to measure the viscosity of liquids.
- Tele Photography: With the help of this device, the picture of a moving object can be displayed at another place.
- Teleprinter: This is a device for receiving news. With its help, news gets typed automatically.
- Telex: Under this, there is direct exchange of news between two places.
- Telescope: With the help of this instrument, distant objects can be seen clearly.
- Telstar: This is a device located in space, with the help of which television and wireless broadcasts are sent across continents. This device has been installed in space by America.
- Thermostat: With its use, the temperature of an object is maintained up to a certain point.
- Theodolite: It is an instrument used to find the measurement of transverse and perpendicular angles.
- Actinometer: is an instrument used to determine the intensity of sun rays.
- Hobercraft: A vehicle which runs on a thick cushion of air, it can run at high speed on ordinary land, marshy, snowy plains, deserts. This vehicle has no contact with the ground.
- Tachometer: It is an instrument used to measure the speed of airplanes and motor boats.
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