WebMain ECF anion. Helps maintain normal ECF osmolality. Affects body pH. Plays a vital role in maintaining acid-base balance and combines with hydrogen ions to produce hydrochloric acid. Calcium (Ca) A major cation in teeth and bones is found in fairly equal concentrations in ICF and ECF. WebASK AN EXPERT. Science Physics Two identical pucks collide elastically on a frictionless ice rink. Puck A was originally at rest; puck has an incoming speed of 7.20 m/s and scatters at an angle of 37 degrees to its incoming direction. What is the velocity (magnitude and direction) of puck B after the collision?
Electromotive Force Definition (EMF) - ThoughtCo
WebJan 23, 2024 · There were two marks for the frequency and two marks for the speed of the wave. Since I got the frequency wrong in the first place because I hadn't seen the … WebEnergy is a key principle in physics, as it allows work to be done. The rate at which energy is transferred is called power and the amount of energy that is usefully transferred is … how to transfer money from paypal to mpesa
Physics ECF - does this always apply in Paper 2?
Websubsequent stages of working, marks indicated by ecf may be awarded, provided the subsequent working is correct, bearing in mind the earlier mistake. This prevents a candidate from being penalised more than once for a particular mistake, but only applies to marks annotated ecf in the mark scheme. Always annotate ecf if applied. WebOct 26, 2024 · Physics; npj Quantum Information; Boson Sampling is a task that is conjectured to be computationally hard for a classical computer, but which can be efficiently solved by linear-optical interferometers with Fock state inputs. Significant advances have been reported in the last few years, with demonstrations of small- and medium-scale … WebNoun. 1. ECF - liquid containing proteins and electrolytes including the liquid in blood plasma and interstitial fluid; "the body normally has about 15 quarts of extracellular … how to transfer money from netspend to paypal