Explain about the term- chroma, Biology

Assignment Help:

Explain about the term- Chroma

Chroma is the relative purity or strength of the spectral colour and its numerical value extend from (/0) for neutral colours to (/8) for the strongest expression of colo ur.

Munsell notation  for a given soil sample can be determined  by comparison with a Munsell system colour book  (Fig. 1.2(a)) which consists of different coloured cards, or charts, systematically arranged according to their hue as defined above. A card of particular hue  has a series of chips arranged vertically to show equal steps from the lightest to the darkest shades (value) of that  hue as shown in Fig 1.2(b).  For a particular value  colour chips are arranged horizontally in the order of their increasing chroma from left to right.  The three properties are always given in the order hue, value and chroma, for the example quoted above (7.5R 7/3) 7.5R is the hue, 7 is the value and 3 is the chroma.  

 

1236_soil.png


Related Discussions:- Explain about the term- chroma

What are the biological functions of the polysaccharides, Q. What are the m...

Q. What are the major biological functions of the polysaccharides? Polysaccharides have a structural function and an energy storage function. Polysaccharides incorporated by li

Female reproductive disorders-hydro allantois, Hydrops allantois (Hydro all...

Hydrops allantois (Hydro allantois) This condition is uncommonly seen in dairy cattle and buffaloes. Accumulation of excessive allantoic fluid may be progressive after mid ges

Describe the factors of biological evolution of humans, Although there are ...

Although there are differences in interpretation of the evidence, it is generally accepted that human biological evolution has not been a linear progression from one species to the

Describe in brief about failing implant, Describe in brief about failing im...

Describe in brief about failing implant The failing implant may show evidence of pocketing, bleeding upon probing, purulence, and indicates the bone loss patterns are progressi

Male reproductive system of frog, Male reproductive system of frog: i) ...

Male reproductive system of frog: i) Testis : a) There are a pair of testis which are attached to the kidneys. b) They are oval and yellow in colour. c) Inside the testis th

Explain microbiology of fruits, Q. Explain Microbiology of fruits? Ans...

Q. Explain Microbiology of fruits? Ans. Fresh fruits, like vegetables, are in a close vicinity of ground and hence may have varied flora of microorganisms. Nature has

Discovery of plant hormones, Discovery of Plant Hormones To date, five...

Discovery of Plant Hormones To date, five major classes of plant hormones have been discovered namely auxins, gibberellins, cytokinins, abscisic acid and ethylene. It is possi

Listeriosis, Listeriosis The organisms have an extensive host range which ...

Listeriosis The organisms have an extensive host range which includes mammal, poultry, fish, crustaceans and ticks including man. The organism has been isolated from sheep, goats,

Explain the systemic metabolic responses, Explain the Systemic Metabolic Re...

Explain the Systemic Metabolic Responses? Many of the metabolic responses to infection are similar to those following injury. The key changes include: Hyper metabolism: Oxyg

Determine the symptoms of bacillus cereus, Determine the Symptoms of bacill...

Determine the Symptoms of bacillus cereus Extremely large numbers (10 8 per gram) of viable cells of B. cereus must be ingested to develop signs and symptoms of the syndrome.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd