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In Young’s double-slit experiment, dark fringes appear at points where the waves from the two slits arrive out of phase and interfere destructively . This happens when the path difference between the two waves is an odd multiple of λ/2, leading to cancellation of the light intensity at those points. Hence, destructive interference causes dark fringes.
Vegetables cook faster when a pinch of salt is added while boiling. This demonstrates the concept of __________.
'Lord Hanuman' has been declared as the official mascot of which championship?
What does the National Youth Day commemorate and when is it celebrated?
Jharkhand Chief Minister Hemant Soren announced a reduction in the qualifying age for old-age pension for Dalits and tribals. What is the new qualifying...
Which act is not used by banks in India for loan recovery from wilful defaulters?
Which country hosted 2016 Olympic games ?
What milestone did Elon Musk achieve with a net worth of $400 billion in 2024?
Which feature is NOT a part of the newly launched bob Global Women NRE & NRO Savings Accountby Bank of Baroda?
Which of the following world organizations published the World Economic Situation and Prospects (WESP) Report?