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The visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) the human eye. Electromagnetic radiation in this range of wavelengths is called visible light or simply light. A typical human eye will respond to wavelengths from about 390 to 750 nm in terms of angstrom it is in between 3900 - 7600 A°.
Which of the following excavation sites is associated with "Sangam age"?
Aditi Ashok is associated with which sports?
Which of the following feature was borrowed from the Union of Soviet Socialist Republics (USSR) in Indian Constitution?
What did Gandhiji meant by ‘Sarvodaya’?
Which of the following savings schemes provides the highest interest rate as of June 2023?
Which of the following refers to the minimum interest rate below which financial institutions can't lend, except in certain cases?
In 1996, Jose Ramos Horta, the Nobel Peace Prize recipient, held the position of Prime Minister in which country?
According to Dalton’s atomic theory, atoms combine in the ratio of small whole numbers to form ______.
Who was the first foreigner to receive Bharat Ratna Award, the highest civilian award of the Republic of India?
‘Eris’ is a new variant of which of the following disease?