why is it better to use just one thermometer to read all the temperature rather tgan...
Homework Answers
Solution:
Using single thermometer reduces the errors in the temperature measurement by enhancing the accuracy. Measuring the temperature by one thermometer provide the accurate and precise value of temperature for both water and metal in the calorimeter.
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why
is it better to use just one thermometer to read all the
temperature rather tgan...
help me with the missing info please.. i dont understand VS. Use a second thermometer/temperature probe...
help me with the missing info please.. i dont understand
VS. Use a second thermometer/temperature probe to check the temperature. 6. Use a 100 ml. graduated cylinder to measure 50.0 mL of hot water y Record the temperature of the "hot" water in your lab notebook. 0 Mix the hot water with the cold water in the calorimeter replacing the lid quickly, and the record the temperature of the combined solution every 15 seconds for six minutes (24 readings). Note:...
Calorimetry Materials: Styrofoam cup & lid Digital thermometer Metal sample Graduated cylinder Beaker Test tube with...
Calorimetry Materials: Styrofoam cup & lid Digital thermometer Metal sample Graduated cylinder Beaker Test tube with stopper Heating setup for beaker Behind a calorimetry experiment is the known occurrence of heat flow from a warm object to a cooler object. Heat scales with the amount of matter and also depends on the resistance of an object to change temperature. Temperature is just the average of the amount of energy contained inside a given area. Heat is represented by the letter...
A thermometer is taken from a room where the temperature is 23oC to the outdoors, where the temperature is −6oC. After one minute the thermometer reads 15oC. (a) What will the reading on the thermometer be after 2 more minutes? , (b) When will
A thermometer is taken from a room where the temperature is 23℃ to the outdoors, where the temperature is −6oC. After one minute the thermometer reads 15oC.(a) What will the reading on the thermometer be after 2 more minutes? ,(b) When will the thermometer read −5oC? minutes after it was taken to the outdoors.
9 Pre-Lab Questions 1. Why can you use a calorimeter to study the exchange of heat? EXPERIMENT A ...
9 Pre-Lab Questions 1. Why can you use a calorimeter to study the exchange of heat? EXPERIMENT A calorimeier is a device u s eol to measure hot of roactisn th lainer wn th vr meni o insulated wall's to prevent hret exchange he enviran 2. Why is specific heat an intensive property? energy at o particular temperature 'is the some Its 9uanhhy towhich no physical alimen sian is agsian eof Nomaler heuw mach alaminunh, Is abiliy to aborb heat...
A thermometer is taken from an inside room to outside of the building where the air temperature is 5' F
#1). A thermometer is taken from an inside room to outside of the building where the air temperature is 5' F. After 1 minute, the thermometer reads 55° F and after 5 minutes, the thermometer reads 30°F. What was the initial temperature of the room?#2). A thermometer is removed from a room where the air temperature is 70°F to outside the building where the temperature is 10° F. After minute, the thermometer reads 50°F. What is the reading at t...
Explain why you shouldn’t use a temporal artery thermometer to measure core body temperature over the...
Explain why you shouldn’t use a temporal artery thermometer to measure core body temperature over the radial artery.
Just explain why temperature is different at coastal areas rather than inland ignore data 2. If...
Just explain why temperature is different at coastal areas
rather than inland ignore data
2. If you live near a large body of water (i.e. in Newport Beach), there are often much smaller variations in daytime high and nighttime low temperatures during summer than it is further inland (i.e. Chapman University). Explain why this is the case based on your data and information discussed in this experiment.
are the answers to 5 correct? J 0.2355/gocx100.99= 25.99gj°C IUI. L a mag 4. Why is it important to always use the...
are
the answers to 5 correct?
J 0.2355/gocx100.99= 25.99gj°C IUI. L a mag 4. Why is it important to always use the same thermometer throughout this experiment? let is important to use the same thernometer to have Continuity and eliminate any chances a Vanatims in temperature 5. In each of the following systems, is the sign of a positive or negative? a. + Water is boiled. (Water is the system) b. Perspiration evaporates from an athlete's skin. The skin is...
Final Temperature is 125 g Use the table below to identify the type of metal in...
Final Temperature is 125 g
Use the table below to identify the type of metal in the object WEC Wwter 134 10 Copper ONS 0.0920 0.214 0.128 0.306 00125 Unknown metall 29.58 180°C 125 g 20.00°C Mass of metal (8) Initial temperature of metal ["C) Mass of water in the calorimeter (e) Initial temperature of water in the calorimeter (°C) Final temperature of water and metal ("C) Change in water temperature (AT . C) Energy absorbed by water (www.) Energy...
help me with the missing info please.. i dont understand
VS. Use a second thermometer/temperature probe to check the temperature. 6. Use a 100 ml. graduated cylinder to measure 50.0 mL of hot water y Record the temperature of the "hot" water in your lab notebook. 0 Mix the hot water with the cold water in the calorimeter replacing the lid quickly, and the record the temperature of the combined solution every 15 seconds for six minutes (24 readings). Note:...
Calorimetry Materials: Styrofoam cup & lid Digital thermometer Metal sample Graduated cylinder Beaker Test tube with stopper Heating setup for beaker Behind a calorimetry experiment is the known occurrence of heat flow from a warm object to a cooler object. Heat scales with the amount of matter and also depends on the resistance of an object to change temperature. Temperature is just the average of the amount of energy contained inside a given area. Heat is represented by the letter...
9 Pre-Lab Questions 1. Why can you use a calorimeter to study the exchange of heat? EXPERIMENT A calorimeier is a device u s eol to measure hot of roactisn th lainer wn th vr meni o insulated wall's to prevent hret exchange he enviran 2. Why is specific heat an intensive property? energy at o particular temperature 'is the some Its 9uanhhy towhich no physical alimen sian is agsian eof Nomaler heuw mach alaminunh, Is abiliy to aborb heat...
Just explain why temperature is different at coastal areas
rather than inland ignore data
2. If you live near a large body of water (i.e. in Newport Beach), there are often much smaller variations in daytime high and nighttime low temperatures during summer than it is further inland (i.e. Chapman University). Explain why this is the case based on your data and information discussed in this experiment.
are
the answers to 5 correct?
J 0.2355/gocx100.99= 25.99gj°C IUI. L a mag 4. Why is it important to always use the same thermometer throughout this experiment? let is important to use the same thernometer to have Continuity and eliminate any chances a Vanatims in temperature 5. In each of the following systems, is the sign of a positive or negative? a. + Water is boiled. (Water is the system) b. Perspiration evaporates from an athlete's skin. The skin is...
Final Temperature is 125 g
Use the table below to identify the type of metal in the object WEC Wwter 134 10 Copper ONS 0.0920 0.214 0.128 0.306 00125 Unknown metall 29.58 180°C 125 g 20.00°C Mass of metal (8) Initial temperature of metal ["C) Mass of water in the calorimeter (e) Initial temperature of water in the calorimeter (°C) Final temperature of water and metal ("C) Change in water temperature (AT . C) Energy absorbed by water (www.) Energy...
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