| • invariance of light phase | |
| प्रकाश: allegation beacon lightness luminosity | |
| प्रावस्था: phase | |
| की: HOW of several | |
| निश्चरता: invariance | |
प्रकाश प्रावस्था की निश्चरता अंग्रेज़ी में
[ prakash pravastha ki nishcarata ]
| • invariance of light phase | |
| प्रकाश: allegation beacon lightness luminosity | |
| प्रावस्था: phase | |
| की: HOW of several | |
| निश्चरता: invariance | |
