Super-conductors
Semi-conductors
Dielectric
Insulators
ntensity of sound at a point is _ its distance from the source.
Nuclear energy is a mineral based energy source. It is derived from
Nuclear fusion is a
Nuclear reactors used to produce electricity are based on
Nucleons are regarded as composites sub-particles known as
Ocean currents are an example of
Of the following natural phenomena, tell which one known in Sanskrit as deers thirst?
Of the following radiations, the one most easily stopped by air is composed of
Of the four locations mentioned below the highest inside temperature will be attained in the pressure cooker operated with the pressure valve open
Of the various non-conventional energy sources that are being tapped, which has the largest potential?
