...the rate law, temperature and the presence...
...the effect of temperature on reaction rates....
...kinetic energy is temperature dependent. The higher...
...The higher the temperature, the faster the...
...kinetic energy and temperature is called the...
...rate constant at temperature, T Ea =...
...activation T = temperature in Kelvin A...
...the units for temperature. Since the R...
...R constant has temperature units expressed in...
...convert from Celsius temperature units to Kelvin...
...to the Celsius temperature: T1 = 25...

...at a given temperature does not depend...
...does vary with temperature. K is typically...
...at a given temperature, and whether a...
...value at that temperature. If Q >...
...not affected. A temperature change. All reactions...
...other. Raising the temperature favors the endothermic...
...exothermic one. Remember, temperature is the only...
...nicely illustrates how temperature and pressure affect...
...Here, raising the temperature causes a shift...
...at a lower temperature. Back to our...
...1912. The reaction temperature had to be...
...at a lower temperature where K and...

...is running a temperature of 39.5°C, what...
...If normal body temperature is 98.6 °F...
...what is the temperature in Fahrenheit? A)...
...26. If the temperature is 38°F then...
...what is the temperature in Kelvin? A)...
...What is this temperature in °F? A)...
...what is the temperature in Fahrenheit? A)...
...g/cm3 at the temperature of the measurement.)...
...oxygen at room temperature E) cutting a...
...D) density B) temperature E) mass C)...
...A) density B) temperature C) mass D)...
...liquid at room temperature, is 13.6 g/cm3....
...False: A particular temperature in degrees Celsius...
...larger than the temperature in Kelvin. Ans:  False...
...(Answers will vary.) temperature, density, melting point,...

...A) density B) temperature C) melting point...
...A) mass B) temperature C) heat content...
...freezing point E) temperature Answer: B 21)...
...is the highest temperature? A) 38 °C...
...(are) the lowest temperature? A) The freezing...
...Celsius, °C, and temperature in Kelvins, K?...
...one degree of temperature difference is the...
...on the ________ temperature scale. A) Kelvin...
...SI unit of temperature is ________. A)...
...C 18) A temperature of ________ K...
...8) Express the temperature, 275.18 K, in...
...4 9) The temperature of 25 °C...
...10 17) A temperature of 290. K...
...5 18) A temperature of 10.00 °C...
...6 19) A temperature of 100. °F...
...6 20) A temperature of 55.0 °F...
...Answer: TRUE 4) Temperature is a physical...

...gas at room temperature. E) Metals tend...
...liquid at room temperature. C) Aluminum has...
...gaseous at room temperature. B) It is...
...associated with the temperature of an object...
...associated with the temperature of an object...
...associated with the temperature of an object...
...31) The outside temperature is 35°C, what...
...what is the temperature in K? A)...
...39) Read the temperature with the correct...
...C) length D) temperature E) volume Answer:...
...C) density D) temperature E) odor Answer:...
...37) If the temperature is 128°F, what...
...what is the temperature in degrees celsius?...
...solution has a temperature of 255 K,...
...what is its temperature in degrees celsius?...
...The outside air temperature is 40°F, what...
...what is the temperature in Kelvin? A)...
...41) The outside temperature is 55°C, what...
...what is the temperature in °F? A)...
...is the lowest temperature? A) 42°C B)...
...heated from room temperature to 100°C? (This...
...increases as the temperature is raised, the...

...(p. 117) The temperature and amount of...
...vapor pressure Ignition temperature Flash point and...
...chemical change The temperature at which a...
...point Auto ignition temperature The temperature at...
...ignition temperature The temperature at which a...
...) Auto ignition temperature Flash point Flame...
...at a specific temperature and pressure refers...

...maintain a muscle temperature of 30oC, even...
...and regulating internal temperature, sensing and responding...
...to affect the temperature of the fluid...
...a more-or-less constant temperature of about 370C....
...a change in temperature. The control center...
...can control the temperature in a room....
...thermometer. When room temperature falls, the thermostat...
...Our own body temperature is kept close...
...humans control body temperature involves sweating as...
...rise in the temperature of the blood...
...This lowers body temperature by evaporative cooling....
...cooling. When body temperature drops below the...
...set point for temperature to a slightly...
...such a body temperature, close to a...
...maintaining their body temperature at a certain...
...effect on body temperature. The ectothermic strategy...
...a stable body temperature. The smaller the...
...In ectotherms, body temperature changes with temperature...
...temperature changes with temperature of the surroundings,...
...at a specific temperature. The metabolic rate...
...SMR), activity, and temperature control varies considerably...
...for activity and temperature regulation. The cost...
...low costs of temperature regulation despite living...
...energy budget on temperature regulation. Because of...
...to maintain body temperature. Female deer mice...
...python has no temperature regulation costs. Like...

...affecting enzyme activity Temperature: Affects the shape...
...body, the optimum temperature is 37°C High...
...the effect of temperature on the rate...
...at an optimum temperature   Below this,...
...an increase in temperature provides more kinetic...
...Above the optimum temperature, and the enzymes...
...the effect of temperature on the rate...

...area. Four physical factors—temperature, water, sunlight, and...
...water establishes the temperature variations, cycles of...
...solar radiation, and temperature, the changing angle...
...as on local temperature and rainfall. In...
...given latitude, air temperature declines 6°C with...
...in elevation. This temperature change is equivalent...
...areas experience greater temperature extremes than the...
...buffering them from temperature and moisture fluctuations....
...the annual mean temperature and precipitation of...
...a particular region. Temperature and rainfall are...
...similar, but their temperature ranges are different....
...other than mean temperature and precipitation also...
...cm per year. Temperature varies greatly both...
...seasonal variation in temperature. Large grazers and...
...a result, water temperature in lakes is...
...stratum of rapid temperature change called a...
...with respect to temperature, especially during summer...
...in salinity and temperature than do the...
...factors such as temperature, water, oxygen, salinity,...
...or hibernation. Environmental temperature is an important...
...regulating their internal temperature at temperatures outside...
...live outside the temperature range habitable for...
...levels may increase temperature stress if animals...

...changes in outside temperature but will die...
...can regulate body temperature even in winter...
...Thermoregulation, maintaining body temperature within a tolerable...
...changes in environmental temperature. In contrast to...
...homeostasis. For example, temperature regulation may require...
...maintain its size, temperature, and chemical composition....
...Regulation of Body Temperature Most biochemical and...
...changes in body temperature. The rates for...
...for every 10oC temperature increase, until temperature...
...temperature increase, until temperature is high enough...
...increase in body temperature. For example, if...
...strongly influenced by temperature, thermal effects influence...
...contraction is strongly temperature dependent, a body...
...dependent, a body temperature change of only...
...has an optimal temperature range. Within that...
...as the external temperature fluctuates. This thermoregulation...
...helps keep body temperature within a range...
...a low body temperature with heat conducted...
...object of higher temperature to one of...
...one of lower temperature. However, the rate...
...close to environmental temperature; endotherms can use...
...to keep body temperature warmer than their...
...effect on body temperature. Consequently, ectotherm body...
...determined by the temperature of the surrounding...
...keep its body temperature substantially warmer than...
...very stable internal temperature even as the...
...even as the temperature of their surroundings...
...face of environmental temperature fluctuations that are...
...below the core temperature, and the venous...
...close to core temperature as it nears...
...to control body temperature. Many terrestrial animals...
...very constant body temperature by these simple...
...the environment. Body temperature is 36-38oC for...
...contribute to regional temperature differences within the...
...degrees below the temperature of the body...
...and hold body temperature nearly constant at...
...heat. If environmental temperature is above body...
...is above body temperature, animals gain heat...
...to keep body temperature from rising rapidly....
...on normal body temperature. The optimal temperature...
...temperature. The optimal temperature range for amphibians...
...maintain a satisfactory temperature most of time....
...reptiles control body temperature mainly by behavior....
...can adjust internal temperature by the same...
...to elevate body temperature as a pre-flight...
...keep the thorax temperature of some insects...
...a relatively constant temperature by changing the...
...regulation of body temperature in humans and...
...changes in body temperature above and below...
...loss or gain. Temperature-sensing cells are located...
...cold receptors indicate temperature decrease. When body...
...decrease. When body temperature drops below normal,...
...to elevated body temperature, the thermostat shuts...
...changes in body temperature through adjustments in...
...in physiology and temperature tolerance. For example,...
...rapid adjustments to temperature changes. For example,...
...marked increases in temperature or other sources...
...times of day) temperature may be extremely...
...or hibernation, body temperature declines, perhaps as...
...maintain a body temperature of about 37oC...
...hibernation, its body temperature is only a...
...degrees above burrow temperature and its metabolic...
...to maintain body temperature in winter weather,...
...drop in body temperature that accompanies it...
...uric acid when temperature increases and water...
...energy budgets and temperature regulation. Similarly, the...
...regulation of body temperature directly affects metabolic...
...However, if body temperature exceeds a critical...