.......... helps the eye to adjust the focal length of the lens.
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Which among the following is used to generate light, to weld metals?
Atomic number of which of the following elements is greater than that of Fluorine?
____________________is a measure of the actual amount of water vapour in a particular sample of air: measured as a partial pressure.
Heavy water is mostly used in which of the following?
Emblica officinalis is the scientific name of
As per the Constitution of India, who is authorized to transfer the Judge of one High Court to another?
Hirakud dam is located in which of the following states?
Hirakud dam is located in Odisha on Mahanadi.