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Q: Calculate the heat needed to take 0.500 kg of ice at -10 celsius to liquid water at 50 celsius
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Q: Freezing a can of soda will cause its bottom and top to bulgeso badly the can will not stand up.…
A: Most part of the soda is water. Water starts expanding when temperature is decreased from 4°C to…
Q: how much energy is required to heat up 45g of water at 55\deg c to steam at 140\deg c
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Q: 1. When objects are in thermal equilibrium, they have the same: O Energy O Gravity O Temperature…
A: Two objects are said to be in thermal equilibrium when they have same temperature. .
Q: Heat transfer occurs via: O Evaporation, transportation, and elevation. O Processes scientists still…
A: Heat transfer occur via: which mode
Q: Is it possible to heat a room by means of temperature?
A: if room is heated using any mechanical instrument (Blower for raising the temperature, AC for…
Q: How much energy is transferred when a gram of steam at 100oC condenses to water at 0oC?
A: When a substance is heated its temperature increases. This increase in temperature corresponds to…
Q: What will happen to the temperature of a kitchen if the refrigerator door is left wide open for a…
A: Introduction : How a normal refrigerator works (when the door is closed) :Refrigerator work as heat…
Q: Explain, neutral temperature of a thermocouple with examples.
A: Answer given below:
Q: Would you want to use a material with a high or low specific heat to make a lunch box that will keep…
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Q: what happens to internal energy of sytem when mechanical work is done on it? what happens to its…
A: When mechanical work is done on the system internal energy of the system increases.Temperature of…
Q: How does the latent heat of fusion of water help slow the decrease of air temperatures, perhaps…
A: The latent heat of water below zero degree Celsius (ice) is 334 J/g. the amount of latent heat of…
Q: Can a rooom be cooled by keeping the door of refrigerator open?
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Q: Suppose you store some 445kg of water to regulate the temperature in your shed. How much heat does…
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Q: H20 has a much higher latent heat of vaporization than latent heat of fusion. Therefore, Ice at 0° C…
A: Let, latent heat of fusion is Lf and latent heat of vaporization is Lv. Let, the mass of ice is m.…
Q: A conducting wire shaped in a “U shape” is connected to a 5 ohm light bulb. The 0.8 T external…
A: We have to know about a basic formula.
Q: Explain why steam and liquid water hace difference specific heat?
A: The specific heat of a substance is the amount of heat required to raise the temperature of a given…
Q: Calculate the amount of heat to be added to warm 300 g of ice from -20°C to produce steam at 220°C?
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Q: How does a thermogram work?
A: Infrared thermography is a technique which converts radiant heat or infrared energy of the person…
Q: The Maxwell speed distribution function is given by; 3/2 m f(v) = mv² 2kBT 2πkBT i) Show that the…
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- Latent heat of fusion is applied to calculate the energy required for which of the following:for gas to condenseThe boiling pointfor a liquid to freezeThe freezing pointI need help on two questions of my thermo hw. the link to word dox is below.Calculate the amount of heat needed to change a 1 kg block of ice at -10 degrees Celsius to steam at 110 degrees celsius.