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.
Treatment with metformin can cause a serious condition called lactic acidosis (the accumulation of too much acid in the blood), which requires urgent hospital treatment. Its symptoms include muscle cramps, abdominal pain, breathlessness and a feeling of being very weak and unwell.t is a member of a class of drugs called anti-diabetics, and more specifically the sub-group called biguanides. In general, this drug is used to treat type 2 diabetes, particularly in patients who are overweight, and when diet and exercise alone does not result in adequate control of blood glucose levels.