Luckily, there are medicines, called antacids, which can help relieve heartburn pain. Antacids essentially work by increasing the pH of the very acidic stomach acid. They don't need to raise the stomach acid pH all the way to a neutral pH of 7, but just raising the pH to 3 or 4 will make a person feel better.
Calculate the AMA of the ramp below. Show your work. 6. The efficiency of a machine can be determined by the following equation. efficiency = actual mechanical advantage x 100 OR (Work Out) / (Work In) x 100 ideal mechanical advantage efficiency = AMA x 100 IMA 6a. Determine the efficiency based on the diagram below. Show work.
Efficiency is defined as the ratio of useful work done to the heat or energy absorbed by the particular system. It is denoted by $\eta$. Efficiency formula is used to calculate the efficiency for any given input.It is unit less and is expressed in percentage.fficiency Formula. Efficiency formula in terms of Work is given by. Efficiency formula in terms of Energy is given by. Efficiency generally refers to how far we are getting the particular outcome for the given input with as much less wastage as possible.