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What is the definition of diffusion in scientific terms?
Diffusion refers to the process by which molecules intermingle as a result of their Kineti energy of random motion
What is the definition of chemotropism and what exhibits it?
Movement or growth of an organism or part of an organism in response to a chemical stimulus.
What is a stimulus in science?
In science, the word stimulus is used to describe something that evokes a response or reaction from a living subject, whether it be a touch, a sound, etc. A few examples of stimulus: - bright light (affects sense organs and receptors) - physically touching the subject (external stimulus) - loud noise (affects sense organs and receptors)
What is the different between an external stimulus and an internal stimulus?
The difference between an external stimulus and an internal stimulus is that an external stimulus is a stimulus that comes from outside an organism. But an internal stumulus is a stimulus that comes from inside an organism. An example for an external stimulus can be that when you are cold, you put on a jacket. An example for an internal stimulus is that when you feel hungry, you eat food.
Give the common and scientific definition of power?
The common definition is the military, emotional, financial or political control that a person or state wields or the intensity of a sensory stimulus (as in "Man, those are some powerful socks, you ought to change them." The physics definition is simply work per unit of time.
What are the types of cultural diffusion?
contagious diffusion, relocation diffusion, expansion diffusion, stimulus diffusion, hierarchical diffusion.
Stimulus Diffusion ?
The spread of an underlying principle
What type of diffusion is Economic development through international trade is an example of?
stimulus diffusion
Name three ways that culture can be spread Be specific?
Three ways that culture can be spread, including, Relocation diffusion, Expansion diffusion and stimulus diffusion.
What is the definition of maximal stimulus?
The maximal stimulus is the strongest stimulus that produces increased muscle contractile force.
What is the process of spreading new ideas called?
Diffusion is the process of spreading new ideas from culture to culture. Examples of diffusion include the use of cars and the smelting of iron. There are five main types of diffusion they are: Expansion diffusion, Relocation diffusion, Hierarchal diffusion, Congious diffusion and Stimulus diffusion.
What are 3 types of expansion diffusion?
The three types of expansion diffusion are contagious diffusion, hierarchical diffusion, and stimulus diffusion. Contagious diffusion occurs when a trend or idea spreads rapidly through a population, much like a virus. Hierarchical diffusion involves the spread of an idea from a person or place of power to other individuals or regions, often following social or political hierarchies. Stimulus diffusion occurs when a cultural trait or idea is adopted and adapted by another culture, leading to variations of the original concept.
What is the definition of a neutral stimulus?
Neutral stimulus is a stimulus which initially produces no specific response other than focusing attention. In classical conditioning
What is the definition of diffusion current?
Diffusion current is current that is generated due to the vibration of electrons.
What is stimulus diffusion and how does it impact the spread of cultural traits?
Stimulus diffusion is when a cultural trait is adopted by a different culture but is modified in some way. This impacts the spread of cultural traits by allowing for the exchange and adaptation of ideas, leading to the creation of new cultural practices and beliefs.
Do substances diffuse in response to a stimulus?
Substances can diffuse in response to a stimulus, such as a concentration gradient or a change in temperature. The movement of particles from areas of high concentration to low concentration is driven by diffusion, and this process can be influenced by various external stimuli.
What is the definition of contagious diffusion?
Contagious diffusion is a branch of expansion diffusion. It refers to a cultural trait spreading across a population like a disease.
