Science

Who made and activated the first Nuclear Reactor?
Enrico Fermi

Where is the biggest solar plant in the world?
California

Which is the medium in which refraction of light in the maximum?
Diamond

Name the Electrode that is connected to the negative pole of the battery?
Cathode

Which is the colour of light emitted by hydrogen discharge lamps?
Blue

The nucleus of which atom is equivalent of an alpha particle?
Helium

Which fuel is used in PURNIMA-1 Reactor?
Plutonium

Which metals are used in transistors?
Germanium, Silicon, Celinium

What is the full form of PURNIMA?
Plutonium Reactor for Neutronic Investigations in Multiplying Assemblies

Which was the first submarine that ran using nuclear power?
Nautilus