Difference between revisions of "ध्वनि"
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==टीका टिप्पणी और संदर्भ== | ==टीका टिप्पणी और संदर्भ== | ||
<references/> | <references/> | ||
| − | [[Category: | + | [[Category:भौतिक विज्ञान]] |
| + | [[Category:विज्ञान कोश]] | ||
__INDEX__ | __INDEX__ | ||
Revision as of 11:50, 14 September 2010
(aangrezi:Sound) dhvani tarangean anudairghy tarangean hoti haian. isaki utpati vastuoan mean kampan hone se hoti hai, lekin sab prakar ka kampan dhvani utpann nahian karata. jin tarangoan ki avriti lagabhag 20 kampan prati sekend se 20,000 kampan prati sekend ke bich hoti hai, unaki anubhooti hamean apane kanoan dvara hoti hai usake lie hamare kan sugrahi nahian haian aur hamean unase dhvani ki anubhooti nahian hoti hai. atah dhvanio shabd ka prayog keval unhian tarangoan ke lie kiya jata hai, jinaki anubhooti hamean apane kanoan dvara hoti hai. bhinn-bhinn manushyoan ke lie dhvani tarangoan ki avritti parisar alag-alag ho sakate hai.
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tika tippani aur sandarbh