Question
What is the wavelength range of the visible
spectrum?Solution
The visible spectrum encompasses wavelengths from about 3900 Å to 7600 Å. This range includes all the colors perceivable by the human eye, from violet at the shorter wavelengths to red at the longer wavelengths.
Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.
_ _ N _ P _...
If 44 @ 13 = 58 and 34 @ 27 = 78, then 25 @ 33 = '?'.
Statements:
Some Necklaces are Rings.
All Rings are Bracelet.
Only a few Rings are Ornaments.
Conclusion:
I. All Brac...
Fallacy : Illusion:: Mend:?
Scotland: Golf : : South Korea : ?
Select the option that is related to the third letter-cluster in the same way as the second-letter is related to the first letter cluster.
ZEAL :...
- Select the option that is related to third letter cluster in the same way first letter-cluster and fifth-letter cluster is related to second number and six...
If 38 × 34 = 31, 34 × 58 = 25 and 56 × 67 = 43, then 28 × 32 = ?
In the following question, four letter pairs are given. The letters on left side of (–) is related to the letters on the right side of (–) with some...
- Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related t...
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