How To Use Freezing point In A Sentence
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The freezing point varied slightly each time, and from that variation they could determine the rate at which the drop would freeze for a given temperature.
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Production is often highest in early summer when nutrient levels are maximal, though the water is still close to freezing point.
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This is called the eutectic point and any concentration of salt above or below this point will result in a solution with a freezing point higher than - 6°F.
Chapter 7
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In the Antarctic, the temperature rarely rises above freezing point.
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The temperature remained below freezing point throughout the day.
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Heat, conducted upward from the unfrozen water beneath the floor, maintained the temperature near the freezing point - considerably warmer than the snowy world outside.
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Once air temperatures have fallen well below freezing point, frozen spray accumulates along the shore.
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An freezing point examining instrument was developed in this research program.
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The temperature remained below freezing point throughout the day.
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The advantage of AFP's over colligative freezing point depression is in the much lower concentrations required and the ability to concentrate these molecules in the gut, where ice contamination is likely.
Archive 2004-09-01
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“Over the last 50 years, there have been widespread temperature related reductions in snowpack in the West, with the larges reductions occurring in lower elevation mountains in the Northwest and California where snowfall occurs at temperatures close to the freezing point,” noted the report, which projected further snow runoff reductions in coming years.
Wonk Room » California Republicans Will Use Any Excuse Other Than Climate Change To Explain Drought
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Even in summer, the temperature rarely rises above freezing point.
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Alcohol has a lower freezing point than water.
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The pressure dependence of the melting point is indeed the key to the solution - it turns the arbitrarily small "epsilon" temperature difference into a finite delta T, the difference between the freezing point of water under the pressure of the weight and the melting point of ice after the weight is removed.
Cockburning
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The temperature dropped below freezing point this afternoon.
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Present cryoscope technology is semi-automated and utilizes the Freezing Point depression method.
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In the Antarctic, the temperature rarely rises above freezing point.
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Ironically, the freezing point of straight antifreeze is lower than antifreeze and water.
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There are some insect species found in the Canadian Rockies that have supercooling points of - 60°C, combining colligative freezing point depression with an absence of ice nucleation sites to avoid ice formation at any terrestrial temperature (although these species are also freeze tolerant, there is simply no chance for them to experience temperatures of - 60°C except in the laboratory).
Archive 2004-09-01
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The snow may crust at night, due to outward radiation, even thought the air temperature remains well above freezing point.
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The salts considerably lower the freezing point, meaning that, despite the big chill, water can remain in liquid form, which all known life forms require.
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A cooling curve is plotted and the freezing point determined.
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These are elevation of boiling point, depression of freezing point, osmotic pressure.
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Recent expeditions have discovered that, despite the low temperature of the summer, in which no month has a mean temperature appreciably above the freezing point, there are on the exposed Antarctic land patches of ground with a sparse growth of cryptogamic vegetation consisting of mosses, lichens, fungi and fresh-water algae.
Perspective of Antarctica in 1911
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The outer hydration shell of proteins can be considered in this region as a multiphase system at the first approximation, with phases of different ‘freezing points’.
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The temperature remained below freezing point throughout the day.
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The freezing point of pure water is 0? ? C.
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We observed that in the spinning rotor water could be supercooled by several degrees below the freezing point.
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Such a multicomponent approach to freezing point depression allows a significant colligative action without bringing any one solute to the point of chemical toxicity.
Archive 2004-09-01
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Hair ice forms when the air temperature is below freezing point while the ground remains above freezing.
Times, Sunday Times
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This freezing point depression is not colligative (although the depression of the melting point is) and is lost when the fluid is dialyzed through a molecular sieve with a cutoff of about 2500.
Archive 2004-09-01
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Tritium has a higher freezing point than water and so could condense into a fine mist indistinguishable from normal fog.
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The gauge indicates a temperature below freezing point.
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The temperature in the room seemed to approach the freezing point.
LORD PRESTIMION
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A dilute solution of acetic acid was cooled below its freezing point.
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An electric fan heater maintains a temperature just above freezing point.
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As water's temperature decreases to and falls below the normal freezing point, more and more of its molecules self-organize into clusters that have structures based on the tetrahedron, a pyramid with a triangular base.
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In the Antarctic, the temperature rarely rises above freezing point.
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The temperature dropped below freezing point this afternoon.
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Water in milk shows up in its lactometer reading and the change in freezing point.
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The depression of freezing point can be determined experimentally using the apparatus shown in figure 6.38.
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In the Antarctic, the temperature rarely rises above freezing point.
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At first glance, it would appear that, with zero set at the freezing point of water at sea level and 100 at the boiling point, the centigrade scale is logical and obvious.
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The temperature remained below freezing point throughout the day.
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Hair ice forms when the air temperature is below freezing point while the ground remains above freezing.
Times, Sunday Times
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Furfural - also called furfuraldehyde, fural, 2-furaldehyde, pyromucic aldehyde, or 2-furancarboxaldehyde - is a viscous, colorless liquid with a freezing point of - 37.6°F and a boiling point of 323°F.
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An instrument used to measure the freezing point of a liquid.
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The point at which the solid and the liquid are in equilibrium is called the freezing point.
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If you think it's been a bit parky outside this week spare a thought for David Maxfield, for whom freezing point would be positively balmy.
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Objective To explore the correlation urine freezing point osmotic pressure, refraction osmotic pressure and urine conductivity.
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Every one knows that we determine that one fixed point of our thermometer scale which we call the freezing point of zero by placing the thermometer in a mixture of pure water and ice.
Ice and Glaciers
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I think, is a satisfactory explanation of the manner in which the ice formed at the surface finds its way to the bottom; its adherence to the bottom, I think, is explained by the phenomenon of _regelation_, first observed by Faraday; he found that when the wetted surfaces of two pieces of ice were pressed together they froze together, and that this took place under water even when above the freezing point.
Scientific American Supplement, No. 288, July 9, 1881
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Just as frogs use glucose, Arctic brine shrimp and many cold-tolerant insects use a sugar called trehalose, which forms a syrup as thick as stretchy toffee, is even better at lowering freezing points and stopping dehydration than glycerol or glucose.
Archive 2004-09-01
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The melting and freezing point of a liquid are always the same temperature, the boiling point and the condensation point are also at a characteristic temperature.
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And 10 years later he used freezing point depressions to determine the molecular weights of colloids such as gum, Fe 3 etc.
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This freezing point depression is not colligative (although the depression of the melting point is) and is lost when the fluid is dialyzed through a molecular sieve with a cutoff of about 2500.
Archive 2004-09-01
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The point at which the solid and the liquid are in equilibrium is called the freezing point.