All electromagnetic waves travel at the same speed, it is known as the speed of light. This number is roughly 300 million meters per second in vacuum, somewhat less in mat â¦ erial substances. 1 person found this useful.
What is potassium chloride? Potassium is a mineral that is found in many foods and is needed for several functions of your body, especially the beating of your heart. Potassium chloride is used to prevent or to treat low blood levels of potassium (hypokalemia). Potassium levels can be low as a result of a disease or from taking certain medicines, or after a prolonged illness with diarrhea or vomiting. Potassium chloride may also be used for other purposes not listed in this medication guide.
Indication. Clexane is a medicine that is used to treat blood clots, or stop clots from forming inside the body. Clexane is commonly used to prevent clotting after an operation such as a hip replacement, or in certain heart conditions.ction. Clexane works by preventing certain molecules in the blood called clotting factors from working. Clotting factors are needed to from a clot (eg. on a cut or scratch). Sometimes, however, blood clots can form inside the body and travel to areas such as the lungs or brain, where they can from a block.