Category: Physics

What are four different types of convenience foods? Types. Convenience foods can include products such as candy; beverages such as soft drinks, juices and milk; nuts, fruits and vegetables in fresh or preserved states; processed meats and cheeses; and canned products such as soups and pasta dishes. WHO IS types of packaged food can be […]

What is the net force acting on a 1 kg? In the metric system, force (or weight) is measured in newtons. I.e., a 1 kg object weighs 9.8 newtons (9.8 N) [ 1 N is a little less than 1/4 lb.). On the moon the gravitational force is 1/6 that of earth. Therefore, on the […]

Which floor will get water first? Answers and Replies. If the tank is higher than the first floor then water will come out at first floor level. If the tank is lower than the first floor it won’t. Will water travel up a pipe? Liquids move in pipes due to differences in pressure. The liquid […]

Is pH above 14 possible? A solution of a strong alkali, such as sodium hydroxide, at concentration 1 mol dm−3, has a pH of 14. Thus, measured pH values will lie mostly in the range 0 to 14, though negative pH values and values above 14 are entirely possible. Why is pH used instead of […]

What energy conversion occurs in a fireplace? Combustion is an exothermic reaction, it releases large amount of energy. Thus in all we are converting the chemical energy of a substance to heat energy during combustion. Hence combustion involves Chemical potential energy converting to heat energy. What energy does a campfire produce? Answer. In the case […]

What is an example of mitosis? Mitosis is the process of dividing a cell and its nucleus into two cells which each have their own nucleus. An example of mitosis is the way the skin cells covering a child’s body all multiply while they are growing. What is the main function of mitosis? The key […]

What is Atomic Energy converted to mass? A neutron has a slightly larger mass than the proton. These are often given in terms of an atomic mass unit, where one atomic mass unit (u) is defined as 1/12th the mass of a carbon-12 atom. You can use that to prove that a mass of 1 […]

What are the 5 stages of decomposition? A corpse generally progresses through five stages of decomposition—fresh, bloat (autolysis), active decay (putrefaction), advanced decay and skeletonisation. Do dead bodies help plants grow? As it decomposes, the body floods the ground with the chemical—maybe with too much nitrogen, in fact, for some plant species like grasses, which […]

How do I calculate how many workstations I need? Calculate the theoretical minimum number of workstations. NUMBER OF WORK STATIONS = ( SUM OF TOTAL TASK TIMES) / (CYCLE TIME)= 70 min’s / 15 min’s = 4.67 ≈5 (rounded) Number of Task Following Tasks STEP 4. What is the longest operating time rule? The longest […]

Which fluoride is the most ionic? sodium fluoride What is an ionic bond with two suitable examples? Ionic bond, also called electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound. Such a bond forms when the valence (outermost) electrons of one atom are transferred permanently to […]