Answer
413.4k+ views
Hint: VIBGYOR contains seven colours. Violet exhibits the shortest wavelength whereas red has the longest one. These colours come under the visible spectrum starting from the wavelength $400$ nm and end up to $700$ nm. Indigo is the colour that comes after the colour Violet in the spectrum and red comes at last.
Complete answer:
-VIBGYOR stands for colours that we can observe in the rainbow-
V stand for Violet (wavelength $400$ nm)
I stand for Indigo (wavelength $425$ nm)
B stands for Blue (wavelength $470$ nm)
G stand for Green (wavelength $550$ nm)
Y stands for Yellow (wavelength $600$ nm)
O stand for Orange (wavelength $630$ nm)
R stands for Red (wavelength $665$ nm)
-When all of the colours are combined, we get white light that we can see coming from the sun or a light source.
-Red colour exhibits the longest wavelength while Violet colour exhibits the shortest one.
-The wavelength that reflects our eyes, tells us the colour of an object.
-Our eyes can only detect the visible region of the electromagnetic spectrum. Depending on the wavelength, we can differentiate between different colours.
-Red colour can be detected if the wavelength is $600 - 760$ nm and the shortest wavelength $400 - 430$ nm can be noticed as the colour violet.
-Light is also called “Polychromatic” because it is a mixture of all of the colours known as “VIBGYOR”.
-On the other hand, lasers are ‘monochromatic’ light and contain the light of only one wavelength and can cause severe damage to our eyes.
-The colours that the object’s molecules reflect, tell us the colour of the object. For example, an apple is red because the molecules of the apple absorb all other colours except the colour “red”. Same goes for the green t-shirt your friend is wearing or the blackboard (black absorbs all of the colours and reflects no colour so it’s black).
-Our eyes are capable of perceiving colours because they contain photoreceptors known as rods and cones. Rods are responsible for white, grey and black colour perception while cones are responsible to receive other colours.
Hence, the correct answer is option (A).
Note: The electromagnetic radiation spectra depict different types of radiations or waves which differ in the matter of their wavelengths and their intensity. There is a small portion of the spectra that is visible to our eyes and that spectrum is known as “Visible Range” because our eyes can perceive that part of the spectrum. The intensity of the colour can be explained with the example - the low-intensity yellow-orange is seen as brown and a low-intensity yellow-green can be referred to as the olive green colour.
Complete answer:
-VIBGYOR stands for colours that we can observe in the rainbow-
V stand for Violet (wavelength $400$ nm)
I stand for Indigo (wavelength $425$ nm)
B stands for Blue (wavelength $470$ nm)
G stand for Green (wavelength $550$ nm)
Y stands for Yellow (wavelength $600$ nm)
O stand for Orange (wavelength $630$ nm)
R stands for Red (wavelength $665$ nm)
-When all of the colours are combined, we get white light that we can see coming from the sun or a light source.
-Red colour exhibits the longest wavelength while Violet colour exhibits the shortest one.
-The wavelength that reflects our eyes, tells us the colour of an object.
-Our eyes can only detect the visible region of the electromagnetic spectrum. Depending on the wavelength, we can differentiate between different colours.
-Red colour can be detected if the wavelength is $600 - 760$ nm and the shortest wavelength $400 - 430$ nm can be noticed as the colour violet.
-Light is also called “Polychromatic” because it is a mixture of all of the colours known as “VIBGYOR”.
-On the other hand, lasers are ‘monochromatic’ light and contain the light of only one wavelength and can cause severe damage to our eyes.
-The colours that the object’s molecules reflect, tell us the colour of the object. For example, an apple is red because the molecules of the apple absorb all other colours except the colour “red”. Same goes for the green t-shirt your friend is wearing or the blackboard (black absorbs all of the colours and reflects no colour so it’s black).
-Our eyes are capable of perceiving colours because they contain photoreceptors known as rods and cones. Rods are responsible for white, grey and black colour perception while cones are responsible to receive other colours.
![seo images](https://www.vedantu.com/question-sets/3b1f975d-28e2-4688-9962-0b821700bf692535966598719099073.png)
Hence, the correct answer is option (A).
Note: The electromagnetic radiation spectra depict different types of radiations or waves which differ in the matter of their wavelengths and their intensity. There is a small portion of the spectra that is visible to our eyes and that spectrum is known as “Visible Range” because our eyes can perceive that part of the spectrum. The intensity of the colour can be explained with the example - the low-intensity yellow-orange is seen as brown and a low-intensity yellow-green can be referred to as the olive green colour.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)