Search Results for: electromagnetic
Electromagnetic radiation
Definition noun The radiation that consists of associated, interacting electric and magnetic field waves traveling at the... Read More
Electromagnetic spectrum
Definition noun The spectrum of all types of electromagnetic radiation Supplement The electromagnetic spectrum includes... Read More
Visible light
Definition noun The electromagnetic radiation with wavelengths between 400 nm and 750 nm and can produce a visual... Read More
Light-dependent reaction
Many organisms, such as green plants, convert light energy into chemical energy through the mechanism of photosynthesis. In... Read More
Light energy
Definition noun A form of energy consisting of particle-like photons with wavelike properties, and in which affects the... Read More
Hypersensitivity
Hypersensitivity Definition Hypersensitivity is the exaggerated immune response to protect the human from foreign bodies... Read More
Absorption
Absorption can be defined as the process of assimilating substances across the intestinal epithelial cells or the tissues... Read More
Physical Development in Humans
The Newly Born Child Depending on the nutrients available to the child within pregnancy and the genetic makeup of the... Read More
Chloroplast
Chloroplast Definition What is chloroplast? In biology, a chloroplast refers to the organelle found within the cell of... Read More
Chlorophyll d
Definition noun A type of chlorophyll found in marine red algae and cyanobacteria, and absorbs the infrared light of the... Read More
Sensory Systems
A sensory system is a part of the nervous system consisting of sensory receptors that receive stimuli from the internal and... Read More
Chlorophyll a
Definition noun A type of chlorophyll that is most common and predominant in all oxygen-evolving photosynthetic organisms... Read More
Absorption Spectrum
The spectrum of electromagnetic radiation that has passed through a medium that absorbed radiation of certain... Read More
Overview of Chirology
Psychodiagnostic Chirology (PDC) is a comprehensive diagnostic discipline applied by professional behavioral specialists in... Read More
Cross-sections
Cross-section (Science: physics) Usually refers to the (apparent) area presented by a target particle to an oncoming... Read More
Radioactive atom
Radioactive atom (Science: chemistry, physics) An atom with an unstable nucleus, which emits particulate or electromagnetic... Read More
Polarized light
Definition noun Light in which electromagnetic vibrations oscillate repeatedly in only one direction perpendicular to the... Read More
Sense Organs in Insects
By Sachin Chorge Article submitted on January 2008 Article accepted on February 2008 Â Senses are the... Read More
Valence electron
What are valence electrons? Why are they significant? Valence electrons definition in chemistry: The electrons in an atom's... Read More
Inductothermy
Inductothermy artificial fever production by means of electromagnetic induction. Origin: induction - g. Therme,... Read More
Radioactive decay
radioactive decay (Science: physics) The process by which a spontaneous change in nuclear state takes place. This process is... Read More
Cross-section
Cross-section (Science: physics) Usually refers to the (apparent) area presented by a target particle to an oncoming... Read More
Chlorophyll
Why are most plants green? Have you ever had the same question? Perhaps, you’ve been told that the plants are green... Read More
Susceptible
Resistance, vulnerability, sensitivity, tolerance, and susceptibility are some highly important terminologies across the... Read More
Wavelength
wavelength (Science: radiobiology) The length of a single cycle of a wave, usually measured from crest-to-crest. For... Read More
photomedicine
Photomedicine Definition Photomedicine is a branch of medicine that specializes in the therapeutic application of light. As... Read More