Various Physical Quantities and Measuring Instruments: āĻŦāĻŋāĻā§āĻāĻžāύ āĻ āϏāĻžāϧāĻžāϰāĻŖ āĻā§āĻāĻžāύā§āϰ āĻā§āώā§āϤā§āϰ⧠āĻŦāĻŋāĻāĻŋāύā§āύ āĻā§āϤāϰāĻžāĻļāĻŋ āĻ āĻĒāϰāĻŋāĻŽāĻžāĻĒāĻ āϝāύā§āϤā§āϰ (Various Physical Quantities and Measuring Instruments) āϏāĻŽā§āĻĒāϰā§āĻā§ āĻĒāϰāĻŋāώā§āĻāĻžāϰ āϧāĻžāϰāĻŖāĻž āĻĨāĻžāĻāĻž āĻ āϤā§āϝāύā§āϤ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖāĨ¤ āĻāĻŽāϰāĻž āĻāĻžāύāĻŋ, āĻĒā§āϰāϤāĻŋāĻāĻŋ āĻā§āϤ āϰāĻžāĻļāĻŋ āϝā§āĻŽāύ āĻāϰ, āĻĻā§āϰā§āĻā§āϝ, āĻāώā§āĻŖāϤāĻž, āĻāĻžāĻĒ, āĻļāĻŦā§āĻĻ, āĻŦāĻŋāĻĻā§āϝā§ā§ āĻāϤā§āϝāĻžāĻĻāĻŋ āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āϝāύā§āϤā§āϰā§āϰ āϏāĻžāĻšāĻžāϝā§āϝ⧠āĻŽāĻžāĻĒāĻž āĻšāϝāĻŧāĨ¤ āϤāĻžāĻ āĻļāĻŋāĻā§āώāĻžāϰā§āĻĨā§ āĻĨā§āĻā§ āĻļā§āϰ⧠āĻāϰ⧠āĻĒā§āϰāϤāĻŋāϝā§āĻāĻŋāϤāĻžāĻŽā§āϞāĻ āĻĒāϰā§āĻā§āώāĻžāϰ āĻĒā§āϰāϏā§āϤā§āϤāĻŋāϤ⧠āĻĨāĻžāĻāĻž āĻĒā§āϰāĻžāϰā§āĻĨā§āĻĻā§āϰ āĻāύā§āϝ list of measuring instruments and their functions, scientific instruments and their uses, āĻāĻŦāĻ measuring devices list āĻāĻžāύāĻž āĻ āĻĒāϰāĻŋāĻšāĻžāϰā§āϝāĨ¤
āĻāĻ āĻŦā§āϞāĻā§ āĻāĻŽāϰāĻž āĻāϞā§āĻāύāĻž āĻāϰāĻŦâ āϝāύā§āϤā§āϰā§āϰ āύāĻžāĻŽ āĻ āĻāĻžāϰā§āϝāĻžāĻŦāϞāĻŋ, āĻŦāĻŋāĻā§āĻāĻžāύ āϝāύā§āϤā§āϰ āϤāĻžāϞāĻŋāĻāĻž, āĻŦāĻŋāĻāĻŋāύā§āύ āĻā§āϤāϰāĻžāĻļāĻŋ āĻ āϤāĻžāĻĻā§āϰ āĻāĻāĻ, āĻāĻŦāĻ instruments and their uses in scienceāĨ¤ āĻāĻāĻžāύ⧠āĻĒāĻžāĻŦā§āύ GK questions on measuring instruments, list of instruments used in measurement, science instruments names and functions, āĻāĻŦāĻ measuring instruments PDF download āϝāĻž āĻŦāĻŋāĻļā§āώāĻāĻžāĻŦā§ competitive exams GK āĻĒā§āϰāϏā§āϤā§āϤāĻŋāϰ āĻāύā§āϝ āϏāĻšāĻžāϝāĻŧāĻāĨ¤
Table of Contents
āĻāĻāĻžāĻĄāĻŧāĻžāĻ, āĻāĻāĻžāύ⧠āĻĻā§āĻāϝāĻŧāĻž āĻĨāĻžāĻāĻŦā§ āĻĒāϰāĻŋāĻŽāĻžāĻĒ āϝāύā§āϤā§āϰ āϏāĻžāϧāĻžāϰāĻŖ āĻā§āĻāĻžāύ, āĻŦāĻŋāĻā§āĻāĻžāύā§āϰ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āϝāύā§āϤā§āϰ, āĻŽāĻžāĻĒāĻžāϰ āϝāύā§āϤā§āϰ āύāĻžāĻŽ āĻ āĻāĻžāĻ, āĻŦāĻŋāĻā§āĻāĻžāύ āϝāύā§āϤā§āϰ āĻĒā§āϰāĻļā§āύā§āϤā§āϤāϰ, āĻāĻŦāĻ āĻŦāĻŋāĻā§āĻāĻžāύ āĻĒāϰā§āĻā§āώāĻžāϰ āϝāύā§āϤā§āϰ āϤāĻžāϞāĻŋāĻāĻžāĨ¤ āĻ āϰā§āĻĨāĻžā§, āĻāĻ āĻāĻāĻāĻŋ āĻāϰā§āĻāĻŋāĻā§āϞ āĻĨā§āĻā§āĻ āĻāĻĒāύāĻŋ āĻĒāĻžāĻŦā§āύ physical quantities and units, physics measuring instruments list, āĻāĻŦāĻ important science GK measuring instrumentsâāĻāϰ āϏāĻŽā§āĻĒā§āϰā§āĻŖ āϧāĻžāϰāĻŖāĻžāĨ¤
Various Physical Quantities and Measuring Instruments
- āĻāϰ (Mass) â āϤā§āϞāĻžāϝāύā§āϤā§āϰ (Beam Balance)
- āĻāĻāύ (Weight) â āϏā§āĻĒā§āϰāĻŋāĻ āĻŦā§āϝāĻžāϞāĻžāύā§āϏ (Spring Balance)
- āĻāĻā§āĻāϤāĻž (Altitude/Height) â āĻāϞā§āĻāĻŋāĻŽāĻŋāĻāĻžāϰ (Altimeter)
- āĻāώā§āĻŖāϤāĻž (Temperature) â āĻĨāĻžāϰā§āĻŽā§āĻŽāĻŋāĻāĻžāϰ (Thermometer)
- āϰāĻā§āϤāĻāĻžāĻĒ (Blood Pressure) â āϏā§āĻĢāĻŋāĻāĻŽā§āĻŽā§āϝāĻžāύā§āĻŽāĻŋāĻāĻžāϰ (Sphygmomanometer)
- āĻŦāĻžāϝāĻŧā§āĻŽāĻŖā§āĻĄāϞā§āϝāĻŧ āĻāĻžāĻĒ (Atmospheric Pressure) â āĻŦā§āϝāĻžāϰā§āĻŽāĻŋāĻāĻžāϰ (Barometer)
- āϤāĻĄāĻŧāĻŋā§ āĻĒā§āϰāĻŦāĻžāĻš (Electric Current) â āĻ ā§āϝāĻžāĻŽāĻŋāĻāĻžāϰ (Ammeter)
- āϤāĻĄāĻŧāĻŋā§ āĻŦāĻŋāĻāĻŦ āĻĒāĻžāϰā§āĻĨāĻā§āϝ (Voltage) â āĻā§āϞā§āĻāĻŽāĻŋāĻāĻžāϰ (Voltmeter)
- āϤāĻĄāĻŧāĻŋā§ āĻĒā§āϰāϤāĻŋāϰā§āϧ (Resistance) â āĻ āĻŽāĻŋāĻāĻžāϰ/āĻāĻšāĻŽāĻŽāĻŋāĻāĻžāϰ (Ohmmeter)
- āĻāϰā§āĻĻā§āϰāϤāĻž (Humidity) â āĻšāĻžāĻāĻā§āϰā§āĻŽāĻŋāĻāĻžāϰ (Hygrometer)
- āĻāĻĒā§āĻā§āώāĻŋāĻ āĻā§āϰā§āϤā§āĻŦ (Specific Gravity) â āĻšāĻžāĻāĻĄā§āϰā§āĻŽāĻŋāĻāĻžāϰ (Hydrometer)
- āĻā§āĻāĻŽā§āĻĒāύā§āϰ āϤā§āĻŦā§āϰāϤāĻž (Earthquake Intensity) â āϏāĻŋāϏāĻŽā§āĻā§āϰāĻžāĻĢ (Seismograph)
- āĻļāĻŦā§āĻĻā§āϰ āϤā§āĻŦā§āϰāϤāĻž (Sound Intensity) â āĻ āĻĄāĻŋāϝāĻŧā§āĻŽāĻŋāĻāĻžāϰ (Audiometer)
- āĻŦāĻžāϝāĻŧā§ āĻĒā§āϰāĻŦāĻžāĻš (Wind Speed) â āĻ ā§āϝāĻžāύāĻŋāĻŽā§āĻŽāĻŋāĻāĻžāϰ (Anemometer)
- āĻāϞā§āĻ āϤā§āĻŦā§āϰāϤāĻž (Light Intensity) â āĻĢā§āĻā§āĻŽāĻŋāĻāĻžāϰ (Photometer)
- āϏāĻŽāϝāĻŧ (Time) â āĻāĻĄāĻŧāĻŋ/āϏā§āĻāĻĒāĻāϝāĻŧāĻžāĻ (Clock/Stopwatch)
- āĻāϤāĻŋ (Speed/Velocity) â āϏā§āĻĒāĻŋāĻĄā§āĻŽāĻŋāĻāĻžāϰ (Speedometer)
- āĻĻā§āϰāϤā§āĻŦ (Distance) â āĻāĻĄā§āĻŽāĻŋāĻāĻžāϰ (Odometer)
- āĻāĻžāĻĒ (Pressure) â āĻŽā§āϝāĻžāύā§āĻŽāĻŋāĻāĻžāϰ (Manometer)
- āĻļāĻā§āϤāĻŋ (Energy) â āĻā§āϝāĻžāϞāϰāĻŋāĻŽāĻŋāĻāĻžāϰ (Calorimeter)
- āĻā§āĻŖ (Angle) â āĻĒā§āϰā§āĻā§āϰā§āϝāĻžāĻā§āĻāϰ/āĻāύāĻŋāĻāĻŽāĻŋāĻāĻžāϰ (Protractor/Goniometer)
- āϤāĻžāĻĒ āĻļāĻā§āϤāĻŋ (Heat Energy) â āĻā§āϝāĻžāϞāϰāĻŋāĻŽāĻŋāĻāĻžāϰ (Calorimeter)
- āĻļāĻŦā§āĻĻ āĻĢā§āϰāĻŋāĻā§āϝāĻŧā§āύā§āϏāĻŋ (Sound Frequency) â āĻĢā§āϰāĻŋāĻā§āϝāĻŧā§āύā§āϏāĻŋ āĻŽāĻŋāĻāĻžāϰ (Frequency Meter)
- āĻā§āĻŽā§āĻŦāĻ āĻā§āώā§āϤā§āϰ (Magnetic Field) â āĻŽā§āϝāĻžāĻāύā§āĻā§āĻŽāĻŋāĻāĻžāϰ (Magnetometer)
- āĻŽāĻšāĻžāĻāϰā§āώ āϤā§āĻŦāϰāĻŖ (Gravitational Acceleration) â āĻā§āϰā§āϝāĻžāĻāĻŋāĻā§āĻŽāĻŋāĻāĻžāϰ (Gravitometer)
- āĻĻā§āϰāĻŦāĻŖā§ āĻĻā§āϰāĻŦā§āĻā§āϤ āϞāĻŦāĻŖā§āϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ (Salinity) â āϏā§āϝāĻžāϞāĻŋāύā§āĻŽāĻŋāĻāĻžāϰ (Salinometer)
- āĻŦāĻŋāĻāĻŋāϰāĻŖ (Radiation) â āϰā§āĻĄāĻŋāĻāĻŽāĻŋāĻāĻžāϰ (Radiometer)
- āĻāϞā§āϰ āϤāϰāĻā§āĻāĻĻā§āϰā§āĻā§āϝ (Wavelength of Light) â āϏā§āĻĒā§āĻāĻā§āϰā§āĻŽāĻŋāĻāĻžāϰ (Spectrometer)
- āĻāϞ⧠āĻŦāĻŋāĻā§āĻā§āϰāĻŖ (Dispersion of Light) â āĻĒā§āϰāĻŋāĻāĻŽ/āϏā§āĻĒā§āĻāĻā§āϰā§āĻŽāĻŋāĻāĻžāϰ (Prism/Spectrometer)
- āĻĒā§āĻĨāĻŋāĻŦā§āϰ āĻā§āϰā§āĻŖāύ āĻāϤāĻŋ (Earthâs Rotation) â āĻĢā§āĻā§āϰ āĻĻā§āϞāĻ (Foucaultâs Pendulum)
- āĻŦā§āώā§āĻāĻŋāĻĒāĻžāϤ (Rainfall) â āϰā§āĻāύ āĻā§āĻ (Rain Gauge)
- āĻā§āϝāĻžāϏā§āϰ āĻāĻžāĻĒ (Gas Pressure) â āĻŽā§āϝāĻžāύā§āĻŽāĻŋāĻāĻžāϰ (Manometer)
- āϰāĻā§āϤ⧠āĻāĻŋāύāĻŋāϰ āĻŽāĻžāϤā§āϰāĻž (Blood Sugar) â āĻā§āϞā§āĻā§āĻŽāĻŋāĻāĻžāϰ (Glucometer)
- āĻšāĻžāϰā§āĻāĻŦāĻŋāĻ/āĻšā§āĻĻāϏā§āĻĒāύā§āĻĻāύ (Heartbeat) â āϏā§āĻā§āĻĨā§āϏā§āĻā§āĻĒ (Stethoscope)
- āĻā§āĻā§āϰ āĻĻā§āώā§āĻāĻŋ āĻļāĻā§āϤāĻŋ (Vision) â āϏā§āύā§āϞā§āύ āĻāĻžāϰā§āĻ (Snellen Chart)
- āĻŽāϏā§āϤāĻŋāώā§āĻā§āϰ āĻāĻžāϰā§āϝāĻāϞāĻžāĻĒ (Brain Activity) â āĻāĻāĻāĻŋ āĻŽā§āĻļāĻŋāύ (EEG â Electroencephalograph)
- āĻšā§āĻĻāϝāύā§āϤā§āϰā§āϰ āĻāĻžāϰā§āϝāĻāϞāĻžāĻĒ (Heart Activity) â āĻāϏāĻŋāĻāĻŋ āĻŽā§āĻļāĻŋāύ (ECG â Electrocardiograph)
- āĻĒāϰāĻŽāĻžāĻŖā§ āĻāĻŖāĻž (Atomic Particles) â āϏāĻžāĻāĻā§āϞā§āĻā§āϰāύ (Cyclotron)
- āϰā§āĻĄāĻŋāĻ āĻ ā§āϝāĻžāĻāĻāĻŋāĻ āĻŦāĻŋāĻāĻŋāϰāĻŖ (Radioactivity) â āĻā§āĻāĻāĻžāϰ āĻāĻžāĻāύā§āĻāĻžāϰ (Geiger Counter)
- āϏāĻŽā§āĻĻā§āϰā§āϰ āĻāĻā§āϰāϤāĻž (Sea Depth) â āĻāĻā§ āϏāĻžāĻāύā§āĻĄāĻžāϰ (Echo Sounder)
- āĻļāϰā§āϰā§āϰ āĻāĻāύ (Body Weight) â āĻāϝāĻŧā§āĻāĻŋāĻ āĻŽā§āĻļāĻŋāύ (Weighing Machine)
- āĻļāϰā§āϰā§āϰ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž (Body Temperature) â āĻŽā§āĻĄāĻŋāĻā§āϞ āĻĨāĻžāϰā§āĻŽā§āĻŽāĻŋāĻāĻžāϰ (Clinical Thermometer)
- āĻļāϰā§āϰā§āϰ āĻāĻā§āĻāϤāĻž (Human Height) â āϏā§āĻāĻžāĻĄāĻŋāĻāĻŽāĻŋāĻāĻžāϰ (Stadiometer)
- āĻļāϰā§āϰā§āϰ āĻāϰ āϏā§āĻāĻ (BMI) â BMI āĻā§āϝāĻžāϞāĻā§āϞā§āĻāϰ
- āĻā§āĻā§āϰ āĻāĻžāĻĒ (Eye Pressure) â āĻā§āύā§āĻŽāĻŋāĻāĻžāϰ (Tonometer)
- āĻļāϰā§āϰ⧠āĻ āĻā§āϏāĻŋāĻā§āύā§āϰ āĻŽāĻžāϤā§āϰāĻž (Oxygen Level) â āĻ āĻā§āϏāĻŋāĻŽāĻŋāĻāĻžāϰ (Oximeter)
- āĻĒāĻĻāĻžāϰā§āĻĨā§āϰ āĻāύāϤā§āĻŦ (Density) â āĻĄā§āύāϏāĻŋāĻā§āĻŽāĻŋāĻāĻžāϰ (Densitometer)
- āĻāϞā§āĻ āĻŦā§āĻ (Speed of Light) â āϞā§āĻāĻžāϰ āĻāύā§āĻāĻžāϰāĻĢā§āϰā§āĻŽāĻŋāĻāĻžāϰ (Laser Interferometer)
- āϰāĻ āĻŦāĻŋāĻļā§āϞā§āώāĻŖ (Color Analysis) â āĻāĻžāϞāϰāĻŋāĻŽāĻŋāĻāĻžāϰ (Colorimeter)
- āϤāϰāϞā§āϰ āĻĒāĻŋāĻāĻāĻ āĻŽāĻžāύ (pH Value) â āĻĒāĻŋāĻāĻāĻ āĻŽāĻŋāĻāĻžāϰ (pH Meter)
đ§Ē āĻ āϤāĻŋāϰāĻŋāĻā§āϤ ⧍ā§ĻāĻāĻŋ āĻā§āϤāϰāĻžāĻļāĻŋ āĻ āĻĒāϰāĻŋāĻŽāĻžāĻĒāĻ āϝāύā§āϤā§āϰ l Physical Quantities and Measuring Instruments
- āĻā§āĻŖāĻāϤ āĻŦā§āĻ (Angular Velocity) â āĻāĻžāĻāϰā§āϏā§āĻā§āĻĒ (Gyroscope)
- āĻĒā§āĻĨāĻŋāĻŦā§āϰ āĻŽāĻšāĻžāĻāϰā§āώā§āϝāĻŧ āĻā§āώā§āϤā§āϰ (Earthâs Gravitational Field) â āĻā§āϰā§āϝāĻžāĻāĻŋāĻŽāĻŋāĻāĻžāϰ (Gravimeter)
- āĻŦāϏā§āϤā§āϰ āĻŦā§āĻ (Velocity of Object) â āĻā§āϞā§āϏāĻŋāĻŽāĻŋāĻāĻžāϰ (Velocimeter)
- āĻļāĻŦā§āĻĻā§āϰ āϤā§āĻŦā§āϰāϤāĻž (Loudness of Sound) â āϏāĻžāĻāύā§āĻĄ āϞā§āĻā§āϞ āĻŽāĻŋāĻāĻžāϰ (Sound Level Meter)
- āĻāϞā§āĻ āĻŦāĻŋāĻāĻŋāϰāĻŖ āĻļāĻā§āϤāĻŋ (Radiant Energy) â āĻ ā§āϝāĻžāĻā§āĻāĻŋāύā§āĻŽāĻŋāĻāĻžāϰ (Actinometer)
- āϤāϰāĻā§āĻā§āϰ āĻāĻŽā§āĻĒāĻžāĻā§āĻ (Frequency of Wave) â āĻĢā§āϰāĻŋāĻā§āϝāĻŧā§āύā§āϏāĻŋ āĻāĻžāĻāύā§āĻāĻžāϰ (Frequency Counter)
- āĻāϞā§āϰ āϤā§āĻŦā§āϰāϤāĻž (Illuminance) â āϞāĻžāĻā§āϏ āĻŽāĻŋāĻāĻžāϰ (Lux Meter)
- āĻāϞā§āϰ āĻĒā§āϰāĻŦāĻžāĻš (Water Flow Rate) â āĻĢā§āϞā§āĻŽāĻŋāĻāĻžāϰ (Flowmeter)
- āĻā§āϝāĻžāϏ/āϤāϰāϞā§āϰ āĻĒā§āϰāĻŦāĻžāĻšā§āϰ āĻāϤāĻŋ (Fluid Flow Velocity) â āĻā§āϞā§āϏāĻŋāĻāĻŋ āĻŽāĻŋāĻāĻžāϰ (Velocity Meter)
- āĻā§āϝāĻžāϏā§āϰ āĻāύāϤā§āĻŦ (Gas Density) â āĻĄā§āύāϏāĻŋāĻŽāĻŋāĻāĻžāϰ (Densimeter)
- āĻļāĻā§āϤāĻŋ āĻā§āĻĒāĻžāĻĻāύ (Power Output) â āĻāϝāĻŧāĻžāĻāĻŽāĻŋāĻāĻžāϰ (Wattmeter)
- āϤāĻĄāĻŧāĻŋā§ āĻāĻžāϰā§āĻ (Electric Charge) â āĻāϞā§āĻā§āĻā§āϰā§āĻŽāĻŋāĻāĻžāϰ (Electrometer)
- āϤāĻžāĻĒ āĻĒāϰāĻŋāĻŦāĻžāĻšāĻŋāϤāĻž (Thermal Conductivity) â āĻĨāĻžāϰā§āĻŽāĻžāϞ āĻāύā§āĻĄāĻžāĻā§āĻāĻŋāĻāĻŋāĻāĻŋ āĻŽāĻŋāĻāĻžāϰ (Thermal Conductivity Meter)
- āĻā§āĻŽā§āĻŦāĻ āĻĒā§āϰāĻžāĻŦāϞā§āϝ (Magnetic Susceptibility) â āĻāĻāϏāĻŽāĻŋāĻāĻžāϰ (Gaussmeter)
- āĻā§āϝāĻžāϏ/āϤāϰāϞā§āϰ āĻāϝāĻŧāϤāύ (Volume of Fluid) â āĻāϞāĻŋāĻāĻŽā§āĻŽāĻŋāĻāĻžāϰ (Volumometer)
- āĻĒā§āĻĨāĻŋāĻŦā§āϰ āĻ āĻā§āϝāύā§āϤāϰā§āϰ āĻ āϧā§āϝāϝāĻŧāύ (Earth Interior Study) â āĻā§āϰā§āϝāĻžāĻāĻŋāĻŽāĻŋāĻāĻžāϰ (Gravimeter)
- āĻā§āϝāĻžāϏ āĻŦāĻŋāĻļā§āϞā§āώāĻŖ (Gas Analysis) â āĻā§āϝāĻžāϏ āĻ ā§āϝāĻžāύāĻžāϞāĻžāĻāĻāĻžāϰ (Gas Analyzer)
- āϰāĻ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻž (Color Temperature) â āĻāĻžāϞāĻžāϰ āĻā§āĻŽā§āĻĒāĻžāϰā§āĻāĻžāϰ āĻŽāĻŋāĻāĻžāϰ (Color Temperature Meter)
- āĻāĻāĻžāĻļāĻĒāĻĨā§āϰ āĻĻā§āϰāϤā§āĻŦ (Aerial Distance) â āϰā§āĻā§āĻ āĻĢāĻžāĻāύā§āĻĄāĻžāϰ (Range Finder)
- āĻāĻŦāĻšāĻžāĻāϝāĻŧāĻž āĻĒā§āϰā§āĻŦāĻžāĻāĻžāϏ (Weather Measurement) â āϰāĻžāĻĄāĻžāϰ (Radar)
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