What is 10 by 15 cm in inches? Size table of standard photos Size (cm) Accurate size (mm) Size in inches 9 x 13 cm 89 x 127 mm 3,5″ x 5″ 10 x 15 cm 102 x 152 mm 4″ x 6″ 13 x 18 cm 127 x 178 mm 5″ x 7″ 15 […]
Is ATM a volume?
How many protons and electrons are in oxygen?
How many protons and electrons are in oxygen? 8 Is the number of nucleons equal to the number of electrons? The atomic number gives the number of protons in the atom. The number of nucleons gives the total number of protons plus neutrons in the atom. Since an atom is electrically neutral, an atom has […]
Why diffusion is faster in water?
Why diffusion is faster in water? This is because in hot water, the water molecules have more energy and are moving faster than the molecules of cold water. Because diffusion happens from high concentration to low concentration, the more molecules are moving, the more opportunities they have to mix together. What is the slowest diffusing […]
What happens if centrifuge is not balanced?
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 […]
Is Lodestone a permanent magnet?
Is Lodestone a permanent magnet? The lodestone is an extremely rare form of the mineral magnetite (Fe3O4) that occurs naturally as a permanent magnet. What type of magnet is a fridge magnet? Refrigerator magnets are usually made from materials that are ferrimagnetic. Similarly, refrigerator magnets are made of a material that is permanently magnetized – […]
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®. […]