Important Scientific Instruments and their Uses

 List of Important Scientific Instruments and their uses



-: Scientific Instruments (বৈজ্ঞানিক যন্ত্রপাতি ) :-


Device that measures the intensity of radiation

Actinometer

 ( অ্যাক্টিনোমিটার )

 

Instrument to measure the strength of an electric current

Ammeter

( অ্যামিটার )

 

Instrument to measure difference in hearing

Audiometer

( অডিওমিটার )

 

Instrument used for measuring atmospheric pressure

Barometer

( ব্যারোমিটার )

 

Optical instrument designed for magnified view of distant objects by both eyes simultaneously

Binoculars

( দূরবীণ )

 

Device that measures the very low temperature

Cryometer

( ক্রায়োমিটার )

 

Instrument for examining hollow organs (bowel etc.)

Endoscope

( এন্ডোস্কোপ )

 

Device that measures the potential difference and charge

Electrometer

( ইলেক্ট্রোমিটার )

 

Instrument for measuring electric current

Galvanometer

( গ্যালভানোমিটার )

 

Instrument for measuring the relative humidity of the atmosphere

Hygrometer

( হাইগ্রোমিটার )

 

Instrument for measuring the relative density of milk

Lactometer

( ল্যাক্টোমিটার )

 

Instrument for examining the eardrum

Otoscope

( ওটোস্কোপ )

 

Instrument used to measure the density and coefficient of expansion of a liquid

Pyknometer

( পিকনোমিটার )

 

Instrument for measuring rainfall

Rain Gauge

( রেইন গজ )

 

Instrument for recording intensity and origin of earthquake shocks

Seismograph

( সিসমোগ্রাফ )

 

Instrument for hearing and analysing the sound of heart and lungs

Stethoscope

( স্টেথোস্কোপ )

 

Device for measuring the rate of climb or descent of an aircraft

Variometer

( ভ্যারিওমিটার )

 

Instrument to measure potential difference between two points

Voltmeter

( ভোল্টমিটার )

 

Instrument that measures the electrical resistance of a material

Ohmmeter

( ওহমিটার )

 

An instrument attached to the wheel of a vehicle, to measure the distance travelled.

Odometer

( ওডোমিটার )

               

Instrument that measures magnetic flux

Fluxmeter

( ফ্লাক্সমিটার )

 

Instrument to measure the wavelength of a radiowave (high frequency waves)

Wavemeter

( ওয়েভ মিটার )

               

Instrument that measures the pitch of a sound

Tonometer

( টোনোমিটার )

               

An instrument that is used in aircrafts for measuring altitudes

Altimeter

( অলটিমিটার )

               

An instrument used for measuring speed of the vehicle

Speedometer

( স্পীডোমিটার )

 

 


Thank you …


Important Scientific Instruments and their Uses Important Scientific Instruments and their Uses Reviewed by Exam Canvas on January 20, 2021 Rating: 5

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