Temperature and Thermal Equilibrium

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Questions

• Question #25593
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• How do you convert Fahrenheit to Celsius?
• Question #6393b
• What is Newton's Law of Cooling?
• How does thermal equilibrium affect heat transfer?
• Why the Earth is not in thermal equilibrium with the Sun?
• What is the Zeroth law of thermodynamics?
• A 12 gram piece of aluminum (cp = .215 cal/g°C) at 70°C is placed in a beaker that contains 35 grams of water at 15°C. At what temperature will they come to thermal equilibrium?
• A ball of aluminum (cp = 0.897 J/g°C) has a mass of 100 grams and is initially at a temperature of 150°C. This ball is quickly inserted into an insulated cup with 100 ml of water at a temperature of 15.0°C. What will be the final, equilibrium temperature of the ball and the water?
• How can I find out how long it takes for two objects to reach thermal equilibrium?
• Since there is no temperature lower than absolute zero, is there any maximum temperature possible?
• What properties of metal make them conduct heat better than wood?
• Why does a lake freeze at the top first, rather than throughout or at the bottom?
• Why do metals feel cold even when they are at room temperature?
• What is the relationship between temperature and thermal equilibrium?
• Which contains more heat, a coffee cup of boiling water or a bathtub with water at room temperature?
• If you had beeswax attached to one end of a metal skewer and you placed the other end of the skewer in a flame, what would happen after a few minutes?
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• How can convection help to cool your body?
• You hold a 65°C cup of cocoa. Your hand is 37°C and the outside air is 6°C. What is the flow of thermal energy?
• In order to heat a room evenIy, should heating vents be p|aced near the floor or near the ceiling of the room?
• If a large pan of soup and a small bowl of soup have the same temperature, what do you know about the thermal energy of the two containers of soup?
• A box ,total surface area 2.20m² and a wall thickness 6cm is made of an insulating material.10 W electric heater inside the box maintains the inside temperature at 20°C above the outside temperature. thermal conductivity of the insulating material?
• How could you decrease the thermal energy of a can of soup you just took out of your pantry?
• What are the similarities and differences between temperature and thermal energy?
• Question #f9cc1
• Question #bab69
• How do you convert 7°C to the Kelvin scale ?
• What happens to convection currents when the liquid or gas is no longer heated?
• What is the ideal efficiency of a heat engine that operates with its hot reservoir at 500 K and its sink at 300 K?
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• Question #59798
• What condition is necessary for two bodies that are in physical contact with each other to be in thermal equilibrium?
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• Plz answer?
• Question #97470
• Does heat flow into cold areas or does cold flow into hot areas?
• How does heat get from the stove burner into your soup?
• Newton's Law of Cooling ?
• Question #3d956
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• What is the transfer of heat causing differences in air density?
• Question #87082
• One end of a cylindrical copper rod 1.2 m long with a 2 cm diameter is in boiling water at 100°C. The other end is in the ice at 0°C. b. How much time in seconds is required to melt 10 grams of ice?
• Question #32ecf
• What happens when an object at a high temperature touches an object at lower temperature?
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• A thermometer is taken from a room where the temperature is 23 ^o C to the outdoors, where the temperature is -15 ^o C. After one minute the thermometer reads 11 ^o C. ?
• The boiling point of alcohol is 78°C, what is the temperature of on kelvin scale ?
• How to find the final equilibrium temperature, when a hot iron mass is placed in water?