natural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics"
alter, change, modify - cause to change; make different; cause a transformation; "The advent of the automobile may have altered the growth pattern of the city"; "The discussion has changed my thinking about the issue"
2.
polarise - cause to concentrate about two conflicting or contrasting positions
Polarised imaging is particularly suited to this application because one of the unique properties of carbon fibres is that they polarise incidental unpolarised light parallel to the direction of the fibre.
Ranchi, Nov 23 (ANI): The Bharatiya Janata Party (BJP) president Rajnath Singh has described the leakage of the Liberhan Commission Report as an attempt to polarise voters during the forthcoming Jharkhand assembly polls.