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A barometer measures the barometric pressure of the atmosphere. Units of millibars. That is one-thousanth of a bar. 0.001 bar equals a millibar.
A voltmeter measures electricities potential to do work measured in volts A.C. and D.C.. Most can also measure resistance in ohms and current in amps. Some can measure frequency (hertz= cycles per second) and capacitance in farads.
CommentIn SI, barometric pressure is measured in pascals (Pa).
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A dc voltmeter may be used directly to measure?
Polarity
What does a voltmeter measure voltage in?
A voltmeter measures voltage in volts.
Should a Voltmeter always be connected in a series with a component?
Voltmeter should be connected always in parallel to a circuit ANSWER : IT should be in parallel except when used to measure current. Then it should be placed in series across a shunt.
Convortion of moving coil galvanometrr into voltmeter?
A galvanometer can be converted into a voltmeter by connecting it with very high resistance.
What is an ac voltmeter?
A: It is a regular DC voltmeter but the AC is rectified and the DC component is measured and displayed as AC VOLTS.
Do barometer and voltmeter measure a wavelength?
A barometer measures atmospheric pressure. A voltmeter measures the difference in voltage between two points A wavelength has nothing to do with either of these measurements.
Which equipment is useful when measuring environmental changes?
barometer and voltmeter
Which equipment is most useful when measuring environmental changes?
Barometer and voltmeter
Which equipment is most useful when measuring the two environmental changes?
Barometer and voltmeter
Which equipment is most useful when measuring two environmental changes?
Barometer and voltmeter
Which equipment is most useful when measurin Barometer and voltmeter Light meter and barometer Voltmeter and thermometer Thermometer and light meter the two environmental changes mentioned above?
A thermometer and light meter are the most useful when measuring two environmental changes.
How was Stonehenge used as a barometer?
It was not used as a barometer.
Air pressure is typically measured with a?
Air pressure is measured with a barometer.
What is an example of a sentence using the word barometer?
The barometer measures atmospheric pressure.
What is called the barometer of a circle?
A barometer is an instrument used to measure atmospheric pressure. A circle does not have a barometer!
What is the importance of barometer?
barometer is used to measure air pressure
What is a barometer what does it do?
a barometer is a tool used to detect the air pressure
