| • photoelectric constant | |
| प्रकाश: allegation beacon lightness luminosity | |
| स्थिरांक: plateau constant factor planck constant | |
प्रकाश वैद् युत् स्थिरांक अंग्रेज़ी में
[ prakash vaid yut sthiramka ]
| • photoelectric constant | |
| प्रकाश: allegation beacon lightness luminosity | |
| स्थिरांक: plateau constant factor planck constant | |
