Polarization has a wealth of other applications besides their use in glare-reducing sunglasses. In industry, Polaroid filters are used to perform stress analysis tests on transparent plastics. As light passes through a plastic, each color of visible light is polarized with its own orientation.
How long does it take to digest food â from the time you eat it to the time you excrete it? Answers from Michael F. Picco, M.D. Digestion time varies between individuals and between men and women. After you eat, it takes about six to eight hours for food to pass through your stomach and small intestine. Food then enters your large intestine (colon) for further digestion, absorption of water and, finally, elimination of undigested food.In the 1980s, Mayo Clinic researchers measured digestion time in 21 healthy people. Total transit time, from eating to elimination in stool, averaged 53 hours (although that figure is a ...
Not more than 6â8 hours. According to the âMayo Clinicâ it takes 6 to 8 hours for food to pass through the stomach and small intestine. Digestibility refers to how much of a food can be broken down into necessary nutrients used by the body. It normally takes up to 24-72 hours to digest red meat depending on your digestive track. Your state of health and medications taken also play a factor. The time frame I used was found on three different websites.