What happens if centrifuge is not balanced? Centrifuges, which operate at high speed, have great potential for injuring users if not operated properly. Unbalanced centrifuge rotors can result in injury or death. Sample container breakage can release aerosols that are harmful if inhaled. What is the principle of centrifuge? A centrifuge works by using the […]
What is the pH of calcium carbonate?
What is the pH of calcium carbonate? At pH values of less than about 6, mostly dissolved carbon dioxide and a small amount of carbonic acid exist in water. At pH values of between about 6.5 and 10, bicarbonate is dominant. At pH values greater than about 10.5, the carbonate ion dominates. What does CACO3 […]
What speed means?
What speed means? the rate at which something moves, is done, or acts. physics a scalar measure of the rate of movement of a body expressed either as the distance travelled divided by the time taken (average speed) or the rate of change of position with respect to time at a particular point (instantaneous speed). […]
What is the difference between the shutter and the diaphragm?
What is the difference between the shutter and the diaphragm? is that diaphragm is (anatomy) in mammals, a sheet of muscle separating the thorax from the abdomen, contracted and relaxed in respiration to draw air into and expel air from the lungs; also called thoracic diaphragm while shutter is one who shuts or closes something. […]
Which of the following is a parasitic protist?
Which of the following is a parasitic protist? Parasitic protists in human: Plasmodium causes malaria. Entamoeba causes bloody diarrhoea. Giardia causes an upset stomach. Trypanosoma causes sleeping sickness and chagas disease. Which parasitic protist evades the host immune system? Trypanosoma brucei Is a tapeworm a protist? Common parasites are worms, arthropods, and fungi. The majority […]
How do we generate electricity from urine?
How do we generate electricity from urine? PEE POWER® is generated when microbial fuel cells (MFCs) work by employing live microbes which feed on urine (the fuel) for their own growth and maintenance. The MFC taps a portion of the biochemical energy used for microbial growth, and converts that directly into electricity or PEE POWER®. […]
What is not an example of mechanical wave?
What is not an example of mechanical wave? Light, sound, and waves in the ocean are common examples of waves. Sound and water waves are mechanical waves; meaning, they require a medium to travel through. However, light is not a mechanical wave; it can travel through a vacuum such as the empty parts of outer […]
What should you not do with a pacemaker?
What should you not do with a pacemaker? What precautions should I take with my pacemaker or ICD? It is generally safe to go through airport or other security detectors. Avoid magnetic resonance imaging (MRI) machines or other large magnetic fields. Avoid diathermy. Turn off large motors, such as cars or boats, when working on […]
How many square feet is 5 feet?
Is Proctorio always on?
Is Proctorio always on? Once I install Proctorio, is Proctorio always on? No, Proctorio only runs during an exam. Test Takers can tell when Proctorio is “on” because the Proctorio shield icon will turn green. Proctorio only records during an exam, and if the video/audio/screen recordings settings are enabled by the exam administrator. Can Proctorio […]