â¢ What happened to the sound as you slid the ruler back onto the desk? â¢ Describe the motion of the ruler. 2 1 MATERIALS ruler Pitch depends on the frequency of a sound wave. When you listen to music, you hear both high and low sounds. The characteristic of highness or lowness of a sound is called The frequency of a sound wave determines the pitch of the sound you hear. Remember that frequency is the number of waves passing a fixed point in a given period of time. A high-frequency wave with short wave-lengths, such as that produced by a tiny flute, makes a high-pitched sound.
Report This | Share this:How long does Metformin stay in your system?Sorry, one more thing. Clinically speaking, metformin peaks in the system 1-3 hours after taking it. It has a half-life of 6.2-17.6 hours.
An Overview of Metformin and Erectile Dysfunction. Metformin (GlucophageÂ®) is a prescription medication used to treat type 2 diabetes. As with any medication, metformin has possible side effects. In clinical studies prior to the approval of metformin, erectile dysfunction was not reported as a metformin side effect. Actually, it is possible that taking metformin may help to improve erectile dysfunction associated with diabetes (known as diabetic impotence).