As a result, the liquid in the thermometer. expands and rises up the tube. If the matter is colder. than the thermometer, the thermometer loses energy. to the matter. This makes the particles of the liquid in. the thermometer move closer to each other, causing the. liquid to contract and drop in the tube.
Voice Changer is a free voice changing software. It lets you change your voice between a man to a child. You can save the captured voice from microphone to WAV, MP3, or WMA audio format. You can adjust the bit rate, quality of audio before saving.
Just like a TV, Windows has a volume setting and a mute button. With the volume set too low or muted, you won't hear sound from any of your applications. Click the speaker icon on the taskbar (or in the hidden icon section) and drag the slider to change the volume level.