| • optical | |
| प्रकाश: allegation beacon lightness luminosity | |
| प्रकाश विद्युत्: photoelectric प्रकाश allegation | |
| विद्युत्: thunderbolt lightning power electric electrical | |
| ध्रुवक: chorus polariser polarizer | |
प्रकाश विद्युत् ध्रुवक in English
[ prakash vidyut dhruvak ] sound:
