Science – Important Scientific Instruments and Its Uses Download in PDF

    Science - Important Scientific Instruments and Its Uses Download in PDF
    Science – Important Scientific Instruments and Its Uses Download in PDF
    Dear Readers, here we have given some Important Scientific Instruments and Its Uses. Candidates those who are all applied for the Examinations can use this material. 


    Important Scientific Instruments and Its Uses – Download

    Instrument
    Use
    Altimeter
    It measures altitudes and is used in aircrafts
    Ammeter
    It measures strength of electric current (in ampere).
    Audiometer
    It measures intensity of sound
    Barometer
    It measures atmospheric pressure
    Binocular
    It is used to view distant objects
    Cardiogram
    It traces movements of the heart, recorded on a cardiograph
    Dynamo
    It converts mechanical energy into electrical energy
    Dynamometer
    It measures electrical power
    Electrometer
    It measures electricity
    Fathometer
    It measures the depth of the ocean
    Hydrometer
    It measures the specific gravity of liquids
    Hydrophone
    It measures sound under water
    Lactometer
    It determines the purity of milk
    Manometer
    It measures the pressure of gases
    Microphone
    It converts the sound waves into electrical vibrations and to magnify the sound
    Microscope
    It is used to obtain magnified view of small objects
    Odometer
    An instrument by which the distance covered by wheeled vehicles is measured
    Periscope
    It is used to view objects above sea level (used in sub – marines).
    Radar
    It is used for detecting the direction and range of an approaching plane by means of radio microwaves.
    Radiometer
    It measures the emission of radiant energy
    Spectrometer
    It is an instrument for measuring the energy distribution of a particular type of radiation
    Stethoscope
    An instrument , which is used by the doctors to hear and analyse heart and lung sounds
    Tachometer
    an instrument used in measuring speeds of aero planes and motor boats
    Telescope
    It views distant objects in space

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