Force vs Torque Force and torque are two very important concepts discussed under physics. Both of these concepts play a major role in fields such as mechanics, engineering, and almost all the fields in physics. In this article, we are going to discuss what a force is, what a torque is, and the definitions […]
Difference Between Radio Waves and Microwaves
Radio Waves vs Microwaves Radio waves and microwaves are two types of electromagnetic waves with relatively long wavelengths. Radio waves are mostly used in the communication field whereas microwaves are used in industries and astronomy. The applications of radio waves and microwaves are not limited to the above mentioned fields. In this article, we […]
Difference Between Transmitter and Transducer
Transmitter vs Transducer Transmitters and transducers are devices that are discussed in physics. A transmitter is a device which emits electromagnetic waves that correspond to a given signal. A transducer is any component that changes one form of energy to another. Both of these devices have a large variety of applications such as in […]
Difference Between Radar and Sonar
Radar vs Sonar RADAR and SONAR are both detection systems used to identify objects and their position related parameters when they are at a distance and not directly observable. RADAR stands for RAdio Detection and Ranging, and SONAR stands for SOund Navigation And Ranging. Both detection systems use the method for detection of the […]
Difference Between Brightness and Contrast
Brightness vs Contrast Brightness and contrast are two very important topics discussed in the fields of optics, photography, astronomy, astrophotography, instrumentation, spectroscopy and various other fields. Brightness can be defined as the luminance effect a source or an object makes on the observer. Contrast can be roughly defined as the color separation between two […]
Difference Between Converging and Diverging Lens
Converging vs Diverging Lens Converging lens and diverging lens are one way of classifying lenses based on the behavior of the light affected by the lenses. Both converging lenses and diverging lenses are very important in the understanding of optics and other related fields. A converging lens is a lens that converge a beam […]
Difference Between Absorbance and Transmittance
Absorbance vs Transmittance Absorbance and transmittance are two very important concepts discussed in spectrometry and analytical chemistry. Absorbance can be identified as the amount of light which is absorbed by a given sample. Transmittance can be recognized as the amount of light passed through that sample. Both of these concepts are very important in […]
Difference Between Thermocouple and Thermistor
Thermocouple vs Thermistor Thermocouples and thermistors are two types of instruments that are used to detect and measure temperatures. Thermocouple is mainly used as a temperature measuring device coupled with a voltmeter or a cathode ray oscilloscope. The thermistor is a single circuit element which changes it’s resistance in response to temperature. Both of […]
Difference Between Sound Intensity and Loudness
Sound Intensity vs Loudness Loudness and sound intensity are two concepts discussed in acoustics and physics. Sound intensity is the amount of energy carried by sound whereas loudness is a measurement of the audible sound. The concepts of sound intensity and loudness are vital in fields like music, audio engineering, acoustics, physics and various […]
Difference Between Wavelength and Wavenumber
Wavelength vs Wavenumber Wavelength and wavenumber are two very important concepts discussed in physics and various other fields. Wavelength is the distance between two consecutive points which are in the same phase. Wavenumber is the number of wavelengths in a given distance along the propagation of the wave. These concepts are very important in […]
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