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Megaloptera includes insects like dobsonflies and alderflies, and their larvae are primarily aquatic, while some of them are among the largest insects.
Photovoltaic cells are:
What is the SI unit of Luminous Intensity?
Which function is performed by rectifiers?
Which of the following statements about magnetic field lines is correct?
Which medium cannot propagate sound waves?
Water gets cooled, when ice is immersed in it. It is because of the phenomenon of
Among the following, which has the lowest density?
Which statement about the properties of light and sound is incorrect?
Which of the following statements is incorrect?
The SI unit of electric current is: