Name the scientist who gave the wave theory of light.

Name the scientist who predicted the existence of electromagnetic waves.

. Who gave general theory of relativity?

Name the two scientists who advocated the natural system of classification.

Name a great scientist who gave the following comment on science. “Science is not just a collection of laws, a catalogue of unrelated, facts. It is a creation of humdn mind, with its freely invented ideas and concepts.”

Name the scientist associated with the direction of induced current.

Name the scientist who first demonstrated the existence of electromagnetic waves.

Name the scientist who first showed that two kinds of charges exist.

Name the scientist who first assigned signs to the two charges.