Which of the following cities is the new capital of Seemaandhra?
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Researchers from Columbia University Medical Centre in United States of America have converted which of the following into the world’s smallest data recorder?
In a hydrogen atom, an electron moves in an orbit of radius 5.0 x 10-11 m with a speed of 2.2 x 106 m/s. What is the equivalent current? (Electronic charge = 1.6 x10-19 C)
Equinox means the date when ___________.
Which of the following is indicated by the colour of a star ?
Which of the following is Study of fossils ?
Bridgmanite is
__________ acts as a shield absorbing ultraviolet radiation from the sun.