An incident ray strikes a plane mirror at an angle of 20 deg with the mirror. The angle between the incident ray and reflected ray is ____.
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The chemical formula of Propane is
Aluminium oxide is ___ in nature.
Which of the following states has the maximum area of Mangrove forest?
X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?
Deepa Mehta was nominated for Oscars for the movie "Water" in the category of ______ .
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
FNG, KSL, PXQ, UCV, ?
A rectangle with one side 4 cm is inscribed in a circle of radius 2.5 cm. The area of the rectangle in sq.cm is: