Question

In: Chemistry

For the color Green, explain the relationship between the observed color and either the wavelengths of...

For the color Green, explain the relationship between the observed color and either the wavelengths of maximum absorbance or maximum transmittance.

Solutions

Expert Solution

Solution :-

The relationship between the observed color and either the wavelength of maximum absorbance is that when white light passes through or is reflected by a colored substance, a characteristic portion of the mixed wavelengths is absorbed. The remaining light will then assume the complementary color to the wavelength(s) absorbed. This relationship is demonstrated by the color wheel shown on the right.

The color of an object or material is determined by the wavelengths it absorbs and those it reflects. An object has the color of the wavelengths it reflects. A material that reflects all wavelengths of visible light appears white. A material that absorbs all wavelengths of visible light appears black. A green lime absorbs most wavelengths but reflects green, so the lime looks green.


Related Solutions

The origins of stiffness Explain the relationship between the cohesive energy of bonding and the observed...
The origins of stiffness Explain the relationship between the cohesive energy of bonding and the observed stiffness of individual bonds. How does the stiffness of individual bonds in a solid affect the overall stiffness and elastic modulus of the material? What is the atomic level mechanism of elastic deformation? In other words, what is occurring within a solid when it is elastically deformed?
A researcher wanted to examine if there is a relationship between color preference (i.e., favorite color:...
A researcher wanted to examine if there is a relationship between color preference (i.e., favorite color: red, yellow, green or blue) and personality type (i.e., extrovert or introvert). He selected a sample of n = 200 participants; each participant took a personality test and identified the favorite color. The collected data are shown in the table below. Do the data indicate a significant relationship between personality type and color preference? Test with p < .01. RED YELLOW GREEN BLUE INTROVERT...
What is the relationship between the frequency of light and its color?
What is the relationship between the frequency of light and its color?
We color each of the 99 numbers 1, 2, ..., 99 either red or green. We...
We color each of the 99 numbers 1, 2, ..., 99 either red or green. We say that a coloring is good if there are more red numbers from 1 to 50 than red numbers from 51 to 99. A. How many different colorings of these 99 numbers are there? B. How many different good colorings of these 99 numbers are there? I dont think the other answered solution is clear/correct. Please answer it correctly and explain. Thanks
Our color-sensing cones respond primarily to three wavelengths of light. in alphabetical order, those wavelengths are...
Our color-sensing cones respond primarily to three wavelengths of light. in alphabetical order, those wavelengths are _________, ___________, _________. We see a gradation or spectrum of color because more than one cone type is activated at one time, causing _________________ from more than one cone type.
The null, Ho, indicates that there is either no relationship or a positive relationship between Amazon’s...
The null, Ho, indicates that there is either no relationship or a positive relationship between Amazon’s growth over the past ten years and number of Best Buy brick and mortar locations.  The alternative, H1, seeks to prove that there is a negative relationship between the variables, Amazon and Best Buy brick and mortar locations. In other words, Amazon’s growth is negatively impacting Best Buy by forcing store location closures. Using a 95% confidence interval, construct a test of hypothesis using the...
Question 1 Yellow seed color is dominant to green seed color. A green seeded plant is...
Question 1 Yellow seed color is dominant to green seed color. A green seeded plant is crossed with a heterozygous plant. What phenotypic and genotypic ratios would you predict in the offspring? If I planted 200 of these offspring, how many would be green? How many would be yellow? Explain how you solved the problem.
A psychologist is interested in the relationship between color of food and appetite. To explore this...
A psychologist is interested in the relationship between color of food and appetite. To explore this relationship, the researcher bakes small coockies with icing of one of three different colors (green, red or blue). The researcher offers cookies to subjects while they are performing a boring task. Each subject is run individually under the same conditions, except for the color of the icing on the cookies that are available. Six subjects are randomly assigned to each color. The number of...
What are the reasons for an observed relationship between inflation and unemployment in the long run...
What are the reasons for an observed relationship between inflation and unemployment in the long run having a upward sloping line instead of a vertical line as in the long run Philip's curve ?
Consider the following table consisting of the observed wavelengths of the Lyman-? emission line and the...
Consider the following table consisting of the observed wavelengths of the Lyman-? emission line and the strength of the line in ten galaxies. This emission line is an indicator of active star formation in a galaxy. We will assume that the strength of the line in these particular galaxies tracks the overall star-formation rate in the Universe at past times. Galaxy Observed Wave- length of Ly ? (nm) Strength of Emission line Strength of Emission line 1 168.6 34.5 2...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT