Question

1. Among visible light,
wavelength____ light has the Lowest wave length and ___ light has the highest wavelength
a.Blue, green
b. Red, yellow
d. Orange, indigo
C.Violet, red​

Answer 1

Answer:

option c is correct answer...

Answer 2

$\huge\sf\ Hello \:There$,

Nice Question !!

$\infty$Your Question's Solution :

Among visible light , wavelength ____ light has the Lowest wavelength and ___ light has the highest wavelength !

• Blue, green ✘

• Red, yellow ✘

• Orange, indigo ✘

• Violet , red ✔

$\infty$Explanation :

Now let us know about wavelength & how we came to above solution or reason for choosing the answer !

● Wavelength is defined as the diatance between the two successive peaks .

• Formula of wavelength :

$\sf\lambda=\frac{v}{f}$

• Where :

$\sf\lambda \: = wavelength,\: {v} = velocity, \: {f} = frequency$

●$\sf\: According \:to \:VIBGYOR,$

• V - Violet (380 - 450 nm)
• I - Indigo ( Here will not consider indigo)
• B - Blue (450 - 590 nm)
• G - Green (495 - 570 nm)
• Y - Yellow (570 - 590 nm)
• O - Orange (590 - 620 nm)
• R - Red (620 - 750 nm)

We can see here The lowest wavelength is of colour 'Violet' & The highest wavelength is of colour 'red' . Hence , last option is correct .

Hᴏᴘᴇ ɪᴛ Hᴇʟᴘs ...♩