Key Difference – Normal vs Anomalous Zeeman Effect In 1896, the Dutch physicists Pieter Zeeman observed the splitting of spectral lines emitted by atoms in sodium chloride, when it was kept in a strong magnetic field. The simplest form of this phenomenon was introduced as normal Zeeman effect. The effect was well understood later […]
Difference Between BTU and Watts
Key Difference – BTU vs Watts It is first important to identify the concepts of energy and power in order to understand the difference between BTU and Watts. If an object is doing a work, the object is given an amount of energy to perform the task. If there is a heat transfer from […]
Difference Between Primary and Secondary Cells
Key Difference – Primary and Secondary Cells Batteries are used when storage of electric power is needed. They accumulate and give away electric charges as an electric current when it is required. Batteries consist of either primary or secondary cells. The key difference between primary and secondary cells is the reusability. Secondary cells can […]
Difference Between Amplifier and Oscillator
Key Difference – Amplifier vs Oscillator Amplifier and the oscillator are two essential components in electric communication though a difference can be noted between them based on their functions. Amplifier is the inception of the concept of communicating through a wire, and the oscillator is the key to the wireless revolution. The key difference […]
Difference Between Angle of Incidence and Angle of Refraction
Key Difference – Angle of Incidence vs Angle of Refraction The key difference between the angle of incidence and angle of refraction is the sequential order of the two angles, made at a media interface by a wave. Refraction is a property of waves. A wave can have different velocities for different mediums. The […]
Difference Between Distortion and Overdrive
Key Difference – Distortion vs Overdrive Distortion and overdrive are two technical terms which are used in many fields and the key difference between Distortion and Overdrive is that the overdrive is a type of distortion. Distortion is a vast topic compared to overdrive. Sometimes, they appear individually. In optics, distortion is referred to […]
Difference Between Red and Blue Light
Key Difference – Red vs Blue Light The key difference between Red and Blue light is the impression created at the human retina. It is the perceptive understanding of the difference between two wavelengths. Characteristics of Red Light and Blue Light Some creatures cannot see different colours except black and white. But, humans identify […]
Difference between Conduction and Induction
Key Difference – Conduction vs Induction The key difference between conduction and induction is that, in conduction, energy is transferred by employing matter while, in induction, no medium or contact is required to transfer to energy. What is Conduction? Conduction is the process which transfer energy by either thermal or electric form. In thermal conduction, […]
Difference between Hydrometer and Hygrometer
Key Difference – Hydrometer vs Hygrometer Hydrometer and Hygrometer are two different measuring gauges and the key difference between them is that Hydrometer measures the relative density of a liquid while Hygrometer measures the humidity in a given volume. What is a Hygrometer? By definition, Hygrometer is an instrument that can measure humidity in […]
Difference Between Sliding and Rolling friction
Key Difference – Sliding vs Rolling friction The key difference between sliding and rolling friction is that, sliding friction can be considered as a type of friction while rolling friction cannot be considered as a friction. However, rolling friction is often misunderstood to be a type of friction by a lot of students. Let […]
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