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Kummi is a folk dance, popular in Tamil Nadu and Kerala in India, danced mostly by Tamil women in circle. Kummi often accompany by songs, called "Kummi songs". It is often danced during festivals. Kummi is one of the most important and ancient forms of village dances of Tamil Nadu. It originated when there were no musical instruments, with the participants clapping their hands to keep time.
The Pointing vector of electromagnetic waves has the same dimensions as that of:
The part of the eye having the largest refractive index is -
The pitch of a sound is primarily determined by which of the following?
What type of lens is used to correct myopia (nearsightedness)?
The intensity of any wave is proportional to which quantity?
In an n-type silicon, which of the following statements is true:
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Ball pen functions on the principle of :