Blood pressure is caused by the beating of the heart, as the heart contract and forces blood out into the arteries they stretch to take in the new blood volume and blood pressure rises. As blood moves away from the heart and into arterioles and capillaries the blood pressure drops....
Athletes that are involved in endurance races such as running and cycling, will often go to areas with a higher elevation in order to train. This high altitude training can assist in improving performance when they race at lower altitudes....
One can do a simple search of the term and find dozens of definitions inEnglish.From Wikipedia: “A golden age is a period in a field of endeavor when greattasks were accomplished.”From the Merriam-Webster Dictionary: Full Definition of GOLDEN AGE: “a period...
Gas Laws: The gas law is a description of the behavior of gases under various pressures and temperatures. Note that this law assumes that the gas is the ideal gas. Not all gases can be treated as ideal gases. Below is the mathematical description of the law. ...
Why do gases diffuse? Explain how cold air can have less pressure (less collisions) and more density. What causes a gas to exert pressure? Why doesn't atheroma occur in veins? What causes air pressure? What causes an air mass to have a low pressure? What is the effect of low atmospher...