| • advancing wave front | |
| प्रगामी: moving non stationary prograssive progressive | |
| तरंगाग्र: wavefront wave front front | |
प्रगामी तरंगाग्र अंग्रेज़ी में
[ pragami taramgagra ]
| • advancing wave front | |
| प्रगामी: moving non stationary prograssive progressive | |
| तरंगाग्र: wavefront wave front front | |