There is no difference that I am aware of. These terms seem to be used interchangably.
Both are same
power beyond valve has additional port that fluid is directed to when valve is in center (neutral) position. closed center valve has only in,out,a and b and no fluid flows when valve is in center position
Plasma
Pneumatic, use of air. Hydraulic, use of oil or other fluid.
A test based on Cattell's theory of fluid and crystallized intelligence could involve tasks that measure a person's ability to solve novel problems (fluid intelligence) as well as their acquired knowledge (crystallized intelligence). The Horn-Cattell theory of fluid and crystallized intelligence suggests that these two aspects of intelligence are separate but interrelated. So, a test based on this theory would likely include a combination of tasks that assess both fluid and crystallized intelligence.
both intelligences can grow, crystallized intelligence will grow every time you learn something and commit it to memory, but your fluid intelligence can also grow, it will get better with training and experience, but fluid intelligence tends to decline once your get into elderly ages.
Fluid intelligence is inductive and deductive reasoning or analytical and reasoning ability in abstract and novel situations. It is influenced by neurological and biological factors. Crystallized intelligence is influenced by environmental and sociocultural factors. These categories allow for specific definitions of certain types of intelligence and also help to separate intelligence by how it deteriorates. For example, fluid intelligence is highly affected by age.
Fluid intelligence is the ability to solve new and unusual problems. It involves reasoning, recognizing patterns, and applying logic in unfamiliar situations. Crystallized intelligence, on the other hand, represents knowledge and skills acquired through experience and education.
I believe 128 is considered gifted. It is particularly rare to have it at such a young age. Studies have shown that as a gifted child ages his IQ is likely to decrease. IQ tests measure various things including fluid and crystallized intelligence. Essentially, fluid intelligence is your ability to learn and problem solve in situations you haven't encountered using the knowledge you have. Crystallized intelligence is what fluid intelligence pulls from. It's indicated by a person's depth and breadth of general knowledge, vocabulary, and the ability to reason using words and numbers. Your child more than likely has high fluid intelligence. This can't be increased. All you can do is increase crystallized intelligence to give fluid intelligence more to draw from. There is a lot more complicated theories and studies involved but this is the gist of it.
Fluid, or performance, intelligence reaches its peak in young adults.Global human intelligence can be viewed as the sum of fluid, or performance, and crystallized, or verbal, intelligences. Thus, Gt = Gf + Gc.Some modern IQ tests explicitly reflect this notion, and include subtests for both crystallized and performance intelligence tasks.It is known that performance intelligence reaches its peak in the early 20s and then declines through adulthood, while verbal intelligence tends to increase until the early 60s.
In psychology, fluid and crystallized intelligence (abbreviated Gf and Gc, respectively) are factors of general intelligence originally identified by Raymond Cattell. Fluid intelligence is the ability to find meaning in confusion and solve new problems. It is the ability to draw inferences and understand the relationships of various concepts, independent of acquired knowledge. Crystallized intelligence is the ability to use skills, knowledge, and experience. It should not be equated with memory or knowledge, but it does rely on accessing information from long-term memory. The terms are somewhat misleading because one is not a "crystallized" form of the other. Rather, they are believed to be separate neural and mental systems. Links are provided below for more information.
Both are based on experience, so perhaps an inductive reasoning test.
describe the differences between intravenous fluid and blood
Intelligence is often viewed as a combination of cognitive abilities, knowledge, and skills that can persist throughout a person's life. While certain aspects of intelligence, like fluid intelligence, may decline with age, crystallized intelligence, which encompasses accumulated knowledge and experiences, tends to remain stable or even improve. Lifelong learning and mental engagement can also help maintain and enhance intelligence over time. Ultimately, the duration of intelligence varies among individuals and is influenced by factors like environment, education, and health.
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The differential pressure equation used to calculate the pressure difference between two points in a fluid system is P gh, where P is the pressure difference, is the density of the fluid, g is the acceleration due to gravity, and h is the height difference between the two points.