7. VIBGYOR is a mnemonic for which of these?
a. colours of a rainbow
b. periodic table
C. planets
d. metric system
Answers
Answered by
41
Answer:
Option a) colours of a rainbow is the correct answer.
VIBGYOR is a mnemonic for colours of a rainbow.
And therefore , option a) colours of a rainbow is the correct option.
Explanation:
VIBGYOR
V - Violet
I - Indigo
B - Blue
G - Green
Y - Yellow
O - Orange
R - Red.
- On passing white light through a Prism, the band of colours seen on a screen is called the spectrum
- The violet color scatters the most.
- The red color scatters the least.
- The violet color has the least wavelength. It has a wavelength from 4000 Angstrom to 4460 Angstrom.
- The red color has the most wavelength. It has a wavelength from 6200 Angstrom to 8000 Angstrom.
Answered by
9
Answer:
a. colours of a rainbow
Explanation:
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