If notched for the battens, they would require more work, be weakened and limber holes would have to be bored so that bilge water could flow through.

If your pool is located on or near sloping ground, it may have natural drainage which is certainly more desirable than to be faced with the annual expense and labor of first pumping out the water and then scooping out all the debris.

If the site is on a reservoir, the level of the water at various seasons as it affects recreation should be studied.

If you are considering a part-time farm where the water must be provided by a well, find out if there is a good well on the farm or the probable cost of having one drilled.

`` If it ain't an idea '', she said, `` how comes it you can drink beer but not water ''??

If a water absorbing swale for each yard is combined with permeable concrete streets, storm drains can be omitted from the neighbourhood.

If the boat floats, the mass of the boat ( plus contents ) as a whole divided by the volume below the waterline is equal to the density of water ( 1 kg / l ).

Hood replied that he would take careful soundings as he advanced to test the depth of the water, and that " If you will allow the honour of leading you into battle, I will keep the lead going.

If the cord is twisted up tightly on itself and then the bucket is released, it begins to spin rapidly, not only with respect to the experimenter, but also in relation to the water it contains.

If sugars are heated so that all water of crystallisation is driven off, then caramelization starts, with the sugar undergoing thermal decomposition with the formation of carbon, and other breakdown products producing caramel.

If hypertonic therapy continues or is too rapid, the extracellular tonicity will continue to drive water out of the brain's cells, leading to cellular dysfunction and the condition of central pontine myelinolysis.

If the average density ( including any air below the waterline ) of an object is less than water it will float in water and if it is more than water's it will sink in water.

If an explosive molecule contains just enough oxygen to convert all of its carbon to carbon dioxide, all of its hydrogen to water, and all of its metal to metal oxide with no excess, the molecule is said to have a zero oxygen balance.

If water is evaporated too quickly, the membrane dries, resistance across it increases, and eventually it will crack, creating a gas " short circuit " where hydrogen and oxygen combine directly, generating heat that will damage the fuel cell.

If the water is evaporated too slowly, the electrodes will flood, preventing the reactants from reaching the catalyst and stopping the reaction.

If the pane is not a good insulator ( such as a single pane window ), water vapour condenses on the glass forming patterns.

If the indoor air is very humid, rather than moderately so, water will first condense in small droplets and then freeze into clear ice.

If the pores are filled with water, then the water must be squeezed out of the pores to allow volumetric compression of the soil ; this process is called consolidation.

If a saline solution is used instead of water, a purer protein is obtained, with certain harmless impurities going into solution with the starch.

If gelatin is put into contact with cold water, some of the material dissolves, but not all.

If too much water and not enough air surrounds the plants roots, it is possible to gradually lower the medium's water-retention capability by mixing in increasing quantities of perlite.

If all water flow has stopped, the loaded waste valve reopens against the now static head, which allows the process to begin again.

If the drift error is systematic, it can be canceled with a bias circuit which can be arranged and adjusted to supply the required compensating current.

If an evacuated glass tube is equipped with two electrodes and a voltage is applied, the glass opposite of the negative electrode is observed to glow, due to electrons emitted from and travelling perpendicular to the cathode ( the electrode connected to the negative terminal of the voltage supply ).

If so, these huge stars would have quickly consumed their supply of fuel and became supernovae, releasing heavy elements into the interstellar medium.

If the computer has a PFC power supply, this will increase the power efficiency as well, as the cheap switching power supplies included with LCD monitors rarely implement PFC.

If no minimum wage is in place, workers and employers will continue to adjust the quantity of labor supplied according to price until the quantity of labor demanded is equal to the quantity of labor supplied, reaching equilibrium price, where the supply and demand curves intersect.

If the demand curve shifted the marginal revenue curve would shift as well and a new equilibrium and supply " point " would be established.

If that ideal size is large enough to supply the whole market, then that market is a natural monopoly.

If you cut enemy supply lines, the only option for him will be to ensure supplies by air ... ( sic ).. at that situation the Indian Army was unlikely to confront and it had to come up to the occasion.

If a government-owned company providing an essential service ( such as the water supply ) to all citizens is privatized, its new owner ( s ) could lead to the abandoning of the social obligation to those who are less able to pay, or to regions where this service is unprofitable.

# If demand increases and supply remains unchanged, then it leads to higher equilibrium price and higher quantity

# If demand decreases and supply remains unchanged, then it leads to lower equilibrium price and lower quantity.

# If demand remains unchanged and supply increases, then it leads to lower equilibrium price and higher quantity.

# If demand remains unchanged and supply decreases, then it leads to higher equilibrium price and lower quantity.

This is because each point on the supply curve is the answer to the question " If this firm is faced with this potential price, how much output will it be able to and willing to sell?

If the supply curve starts at < tt > S2 </ tt >, and shifts leftward to < tt > S1 </ tt >, the equilibrium price will increase and the equilibrium quantity will decrease as consumers move along the demand curve to the new higher price and associated lower quantity demanded.

At least two assumptions are necessary for the validity of the standard model: first, that supply and demand are independent ; and second, that supply is " constrained by a fixed resource "; If these conditions do not hold, then the Marshallian model cannot be sustained.

If the collector voltage were zero, the collector current would be limited only by the light bulb resistance and the supply voltage.

If the elasticity of supply is low, more of the tax will be paid by the supplier.

If the flux in the core is purely sinusoidal, the relationship for either winding between its rms voltage E < sub > rms </ sub > of the winding, and the supply frequency f, number of turns N, core cross-sectional area a and peak magnetic flux density B is given by the universal EMF equation:

If the time period of blood supply impairment lasts more than a few minutes, the nerve cells of that area of the brain die and cause permanent neurologic damage.

If all four resistor values and the supply voltage () are known, and the resistance of the galvanometer is high enough that is negligible, the voltage across the bridge () can be found by working out the voltage from each potential divider and subtracting one from the other.

If they are describing experiments or calculations, they must supply enough details that an independent researcher could repeat the experiment or calculation to verify the results.

If the demand for power exceeds the supply, generation plants and transmission equipment can shut down which, in the worst cases, can lead to a major regional blackout, such as occurred in the US Northeast blackouts of 1965, 1977, 2003, and in 1996 and 2011.

If the power supply and ground wires have significant resistance, the voltage drop across them may create noise voltage pulses in the ground wires, which are applied to other parts of the circuit, The large capacitance of the ground plane allows it to absorb the current pulses without much change in voltage,