Q: Rasim puts a 598-g empty iron kettle on a stove. How much heat, in joules must the kettle absorb to…
A: Given Data:- Mass of the empty cattle is m=598 g=598 g×1 kg1000 g=0.598 kg Initial temperature of…
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A: Find the specific heat capacity of water. C=c×ρ Here, c is the specific heat of water and ρ is the…
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A: Given that the value of mass and heat then We have to determine the value of temperature change.
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Q: The ends of a 21.2cm long, 1.7cm diameter rod are maintained at 0°C and 100°C by immersion in an…
A: givenlength of rod,L=21.2 cmdiameter of rod,d=1.7 cmlower temperatureTl=0°CHigher temp.TH=100 CQ=40…
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Q: What is the SI unit of temperature?
A: SI Unit of temperature is
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A: m = 0.13 kg v = 48.8 m/s c = 1000 J/kg.0c = ?
Q: A beaker of water contains 175 mL of water starting at 27.4 °C. What will the temperature be if 39.3…
A: Given data: Mass (m) = 175 ml = 175 g Initial temperature (T0) = 27.4 °C Heat absorbed (Q) = 39.3 kJ…
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A: Given:mass of substance, m = 3.2 kgSpecific heat,Cp for: Solid phase→600 J/kg K…
Q: Some amount of heat energy is removed from a 9cm X 22cm X 16cm block of ice to cool from 0°C to…
A: Dimensions of ice block = 9 cm , 22 cm , 16 cm Volume of ice block = 9×22×16 cm3= 3168 cm3Initial…
Q: What mass of water can be heated from 25.0° C to 50.0° C by the addition of 2825 J? * 27 gm O 22 gm…
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Q: Which of the following about the thermal properties of water are correct? Select all that apply.…
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Q: Find the amount of heat needed to raise the temperature of 2.3 kg of lead from −7.0°C to 64°C.
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Q: The following equation can be used to convert Celsius temperatureto Kelvin temperature. K = oC +…
A: Celsius scale or centigrade scale based on the 0° for the freezing point of water and 100° for the…
Q: How much heat in Joules is required to raise the temperature of 0.52kg of water from 17C to 62C The…
A: Mass of water,m=0.52 kg Specific heat of water,s=4186 J/kg⁰c Temperature difference, t= 62C-17C=45 C…
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Q: Express the temperature (73.2oF) in Celsius degrees. Please include 1 decimal place in your answer.
A: The temperature in degree Celsius and Fahrenheit are related as C=59F-32
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A:
Q: A Styrofoam box has a surface area of 0.9 m² and a wall thickness of 1.8 cm. The temperature of the…
A: Area, A 0.9 m2 Thickness, d = 1.8 cm = 0.018 m T = 6.6 degree C T' = 24 degree C time, t = 7.7…
Q: Calculate final temperature of 44 g of water heated with 2,766 J. The heat capacity of water is 4190…
A: Water is a necessary element to sustain life and is essential to all life forms. Ideally, water is…
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A: Given data: Temperature in Fahrenheit scale TF = 112°F Required: Temperature in Celsius scale
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A:
Q: Determine the amount of heat that must be removed from 1 kg of water at 40°C to convert it to ice at…
A: Solution: Given that 1 kg of water at 40°C to convert it to ice at -5°C
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Q: If 100 calories are added to 40 g water, calculate the change in the water temperature(T) water…
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Q: The ends of a 19.6cm long, 1.7cm diameter rod are maintained at 0°C and 100°C by immersion in an…
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Q: Temperature Measurements Scale 1 (°C) Scale 2 (°C)Average (°C) Average (°F) Average (K)% Difference…
A: The Celsius scale to Fahrenheit scale conversion is as follows The Celsius scale to Kelvin scale…
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A:
Q: Calculate final temperature of 119 g of water heated with 1,840 J. The heat capacity of water is…
A: Given: The mass of the water is 119 g. The heat supplied to the water is 1840 J. The initial…
Q: A new temperature scale is designed with freezing of water at 50 X and boiling at atmospheric…
A: value of absolute zero = -273 o C
Q: A coffee-cup calorimeter contains 50 mL of water with an initial temperature of 24.8°C. An unknown…
A: Volume of water = 50 mL Initial temperature of water = 24.8° C Mass of metal = 1.972 gram Initial…
Q: Some amount of heat energy is removed from a 10cm X 20cm X 43cm block of ice to cool from 0°C to…
A: Given that -- Some amount of heat energy is removed from a 10cm X 20cm X 43cm block of ice to cool…
Q: If the temperature change of a steel pot is 15.41°C, then the same temperature change in Fahrenheit…
A:
Q: Which of the following expressions is true? * Fahrenheit temperature = (Celsius temperature - 32) x…
A: In the given question, We have to find the true expression.
Q: A new temperature scale called °Uwu is to be invented where freezing and boiling temperature of…
A: The freezing temperature of water in Celsius, Tfc=0°C. The boiling temperature of water in Celsius,…
Q: 1. Air and fuel enter a furnace used for home heating. The air has an enthalpy of 302 kj/kg and the…
A: The enthalpy of the air, ha=302 kJ/kg The enthalpy of the fuel, hf=43207 kJ/kg The enthalpy of the…
Q: At 6 a.m. the temperature was -8°F. By noon the temperature was 15°F. The temperature had risen how…
A: Answer 23
Q: Among the following factors, name those that affect the amount of heat absorbed or released by a…
A: Experiments show that the heat transferred to or from a substance depends on three factors—the…
Q: Compute the amount of cooling water required to chill 330 kg of pineapple from 24 °C to 9 °C. The…
A: mass of pineapple = mp = 330 kg change in temperature of pineapple = dt = 24-9 = 150 c specific heat…
Q: How much heat is required to totally melt 6 kg of aluminum which is at 30°C
A: Given data: Mass of the aluminum m= 6 kg Temperature T=30°C
Q: Find the amount of energy required to raise the temperature of 1000 kg of seawater from 10°C to…
A: Given : m = 1000 kg T1 = 10°C T2 = 50°C c = 3900 J/kg.°C
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- At 25.0 m below the surface of the sea, where the temperature is 5.00C, a diver exhales an air bubble having a volume of 1.00 cm3. If the surface temperature of the sea is 20.0C, what is the volume of the bubble just before it breaks the surface?If the specific heat of water is 4,186 J/kg∙°C, how much heat is required to increase the temperature of 1.2 kg of water from 23 °C to 39 °C?. Hint: To get the ΔT (Change in temperature), get the difference between final temperature (Tf) and initial temperature (Ti). [ΔT = Tf – Ti ]For each of the following temperatures, find the equivalent temperature on the indicated scale. (a) −234°C on the Fahrenheit scale ?°F(b) 99.0°F on the Celsius scale ?°C(c) 125 K on the Fahrenheit scale ?°F
- AT vs. Q 40 35 30 25 550 600 650 700 750 800 Q (J) Use the given graph and the equation ( o= m C AT ) to answer the following: + °C/J A J/kg°C The slope of the given graph = The specific heat capacity (C) = (ɔ) VDirections: Given the temperature conversion flow, convert the given temperature scale. C+ 273.15 R. 460 0.56 (PF-32) °C 'F K 'R 1.8°C +32 P+ 460 к- 273.16 In physics we are dealing with the four scales in temperature conversion, to convert one temperature scale to another need to follow direction or the arrow. The only scale that has direct conversions are (1) _to _, (2) _to - (5)_to and (6)_ to . (3)_to_ (4)__toKIkg, Cwater=4.18 kJ*K/, What will be the final temperature of 40 g of ice at 0 °C mixed with 375 g of water at 88 °C. kJ (Cice= 2.05 kg, Kork/ kg; Lfwater=333.5 K/ kg @ 0 °C, Lywater= 2257 kJIkg Cwater=4.18 kJ*K/, Csteam-2.01 @100 °C) T= °C
- During the time when a man had flu he ran a fever 2.0°c above normal. His body temperature was 39°c instead of the normal 37°c. Assuming that the man has a mass of 80kg and that the human body is mostly water, how much heat is required to raise his temperature?(take specific heat capacity of liquid as C=4186J/kg. °c)When you (m=83.9 kg) walk for 61.9 min, you burn 319.02 food Calories. When you ingest something cold, your body metabolism has to expend energy to maintain your body temperature to normal (37 °C), by warming things up in your stomach. How many litre of ice cold water (0 °C) would you need to drink to burn the same amount of Calories with your metabolic energy?The R value of fiberglass batting, 3.5 inches thick, is 11 ft2x°Fxh/BTU. What is the thermal conductivity (in BTU/ftx°Fxs)? 7.4' 10-6 2.7' 10-² 8.9 10-5 1.410-4 3.6 10-3
- For each of the following temperatures, find the equivalent temperature on the indicated scale: (a) −273.15°C on the Fahrenheit scale, (b) 98.6°F on the Celsius scale, and (c) 100 K on the Fahrenheit scale.A 6.20-kg steel ball at 19.4°C is dropped from a height of 11.2 m into an insulated container with 4.50 L of water at 10.1°C. If no water splashes, what is the final temperature of the water and steel? The specific heat of steel and water is 450 J/(kg-K) and 4186 J/(kg-K) respectively. |°CThe average coefficient of volume expansion for carbon tetrachloride is 5.81 × 10-4 (°C)¯¹. If a 56.0-gal steel container is filled completely with carbon tetrachloride when the temperature is 10.0°C, how much will spill over when the temperature rises to 28.0°C? (Assume the coefficient of thermal expansion of steel is 11 x 10-6 (°C)-¹.) gal