Why do Phones echo? Any person who possesses a cell phone might have experienced for at least once the echoing of one’s own voice in the phone. This will be heard by the person whose&hellip
Tagged By voice
Why does Helium change your voice?
Why does helium change your voice? It is found that sound travels faster in helium gas than in the air. The sound waves are known to attain shorter wavelengths and a higher frequency when they&hellip
