Question
What is the wavelength of visible spectrum?
Solution
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°.
Identify the pigment that gives blood its colour.
Which Union Ministry is associated with the Citizenship (Amendment) Act, 2019?
Which state's Shahi litchi has been awarded the Geographical Indication (GI) tag?
Which one of the following is not a correct IP address?
Match List – 1 and List – 2 and select the correct answer by using the code given below the list.
Where will India and the USA be co-hosting the Global Entrepreneurship Summit in November 2017?
Where was the 7th Indian Ocean Conference held?
Which of the following is/are one of the United Nations Sustainable Development Goals?
(A) Zero Hunger
(B) Climate Action
(C...
The first Amendment to the constitution of India was made on______.
Rivers such as the Ganga and Son flowed through ______, a mahajanapada in ancient India.
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