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 ...
  It takes approximately seven seconds. Chew slowly! It usually takes a few minutes for the food to get to yo â¦ ur stomach. But the digestion process is much longer. For instance, a cheeseburger may get to your stomach within 6-10 Minutes, but it will take 24 Hours to digest the whole thing.14 people found this useful. It takes approximately seven seconds. Chew slowly! It usually takes a few minutes for the food to get to yo â¦ ur stomach. But the digestion process is much longer. For instance, a cheeseburger may get to your stomach within 6-10 Minutes, but it will take 24 Hours to digest the whole thing.