The key difference between metallic and electrolytic conduction is that metallic conduction involves the movement of electrons through a metal, whereas electrolytic conduction involves the movement of ions through a pure liquid or solution. Metallic conduction can be described as the movement of electrons through metal with no changes in the metal and no movement […]

The key difference between IR LED and photodiode is that the outcome of an IR LED is light, whereas the outcome of a photodiode is electric current. IR LED is a device that can emit light in the range of IR of the electromagnetic radiation spectrum. A photodiode, on the other hand, is a semiconductor […]

The key difference between parallel and series connection is that in a parallel connection, the components are connected across each other, forming exactly two sets of electrically common points, whereas a series connection has all components connected in an end-to-end manner, forming a single path for current flow. We need different connection patterns when two […]

The key difference between PIR sensor and ultrasonic sensor is that a PIR sensor can detect the presence of an object by sensing the difference between heat emitted by the movement of the object and the heat of the background, whereas an ultrasonic sensor can detect the presence of an object by sending out ultrasonic […]

The key difference between UVA and UVB rays is that UVA has a longer wavelength and is associated with skin aging, whereas UVB has a shorter wavelength and is associated with skin burning. UV refers to Ultraviolet. UV is a form of electromagnetic radiation having a wavelength from 10 nm to 400 nm. This wavelength […]

The key difference between bathochromic shift and hypsochromic shift is that bathochromic shift is a longer wavelength shift, whereas hypsochromic shift is a shorter wavelength shift. Bathochromic shift can be described as a change of spectral band positions in the absorption, reflectance, transmittance, or emission spectrum of a molecule to a longer wavelength. The hypsochromic […]

The key difference between incandescent and fluorescent light spectrums is that the lamps produce incandescent light spectrum less efficiently from electric energy, whereas lamps produce fluorescent light spectrum much more efficiently from electric energy. Full-spectrum lighting typically comes in two large lighting types known as incandescent and fluorescent light. CONTENTS 1. Overview and Key Difference 2. What […]

The key difference between solid state physics and condensed matter physics is that solid state physics studies the properties of solid structures such as crystals, whereas condensed matter physics studies both solid and liquid systems. Solid state physics involves the study of rigid matter or solids with the use of quantum mechanics, crystallography, electromagnetism, and […]

The key difference between half wave plate and quarter wave plate is that half wave plate tends to shift the polarization direction of linearly polarized light, whereas quarter wave plate tends to convert linearly polarized light into circularly polarized light. Wave plate or a retarder can be defined as an optical device that can alter […]

The key difference between regular and diffuse reflection is that in regular reflection, the incident ray (the ray falling on a surface) and the reflected ray (the ray bouncing back after striking the reflecting surface) have the same single angle of reflection, whereas, in diffuse reflection, there are many scattered reflecting rays having different reflection […]