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What is the amount of heat to change 10 lbs of ice at 20 degree F to steam 220 degree F?
To change 10 lbs of ice at 20°F to steam at 220°F, you would need to consider the heat required for each phase change: Heating the ice from 20°F to 32°F (melting point) - specific heat of ice Melting the ice into water at 32°F - heat of fusion of ice Heating the water from 32°F to 212°F (boiling point) - specific heat of water Vaporizing the water into steam at 212°F - heat of vaporization of water Heating the steam from 212°F to 220°F - specific heat of steam
What is the average temperature for a hair dryer?
The average temperature for a hair dryer typically ranges from 140°F to 160°F (60°C to 71°C) on medium heat settings. High heat settings can reach temperatures above 200°F (93°C).
How do you calculate sensible heat if you know cfm and temperature difference?
To calculate sensible heat, you can use the formula: Sensible Heat (BTU/hr) = 1.08 x CFM x Temperature Difference (°F). Just multiply the CFM value by 1.08 and then by the temperature difference in Fahrenheit to get the sensible heat in BTU per hour.
How hot do heat strips get during operation?
Heat strips can reach temperatures between 120°F and 180°F during operation. It's important to ensure that proper safety measures are in place to prevent any accidents or heat-related issues.
How does aluminium prevent heat flow?
Aluminum is a good conductor of heat, meaning it quickly transfers heat away from its source. This property helps distribute heat evenly across a surface, preventing hot spots. Additionally, aluminum has a low emissivity, meaning it does not radiate much heat away from its surface.
What is low heat cooking in culinary?
Low Heat in cooking is 225°F to 249° F.
What is the amount of heat to change 10 lbs of ice at 20 degree F to steam 220 degree F?
To change 10 lbs of ice at 20°F to steam at 220°F, you would need to consider the heat required for each phase change: Heating the ice from 20°F to 32°F (melting point) - specific heat of ice Melting the ice into water at 32°F - heat of fusion of ice Heating the water from 32°F to 212°F (boiling point) - specific heat of water Vaporizing the water into steam at 212°F - heat of vaporization of water Heating the steam from 212°F to 220°F - specific heat of steam
What is the meaning of the F in F-16?
The "F" stands for "Fighter".
How much heat required for chainge temp of 28lbs of ice from -38 deg f to 32 deg f?
To calculate the heat required to change the temperature of 28 lbs of ice from -38°F to 32°F, we need to consider both the specific heat of ice and the phase change. The specific heat of ice is about 0.5 BTU/lb°F. First, we raise the temperature of the ice from -38°F to 32°F, which is a 70°F increase. The heat required for this temperature change is approximately 28 lbs × 0.5 BTU/lb°F × 70°F = 980 BTU.
What is the meaning of caloric?
the meaning is : of or relating to heat;
What has the author F Moser written?
F. Moser has written: 'Heat pumps in industry' -- subject(s): Heat pumps
What is the effect for thermometer?
To measure heat temperature. (thermo- meaning heat; -meter meaning measure)
What has the author F J Bayley written?
F. J. Bayley has written: 'Heat transfer' -- subject(s): Heat, Transmission
Is thermal the same as geothermal?
No, thermal means heat. Geothermal(geo meaning earth, thermal meaning heat)means earth heat.
What is the medical term meaning heat stroke?
Hyperthermia is the term meaning condition of excess heat.
How many btu must be removed from one pound of water at 200F for it to end as ice at 30F?
To calculate the heat energy required to cool water from 200°F to 32°F (its freezing point) and then to further cool it to 30°F and freeze it, we need to consider the specific heat capacities and latent heat of fusion of water. The specific heat capacity of water is 1 BTU/lb°F, and the latent heat of fusion of water is 144 BTU/lb. To cool water from 200°F to 32°F, we need to remove: (200°F - 32°F) * 1 BTU/lb°F = 168 BTU. To freeze the water at 32°F, we need to remove the latent heat of fusion: 144 BTU. Therefore, the total heat energy required to cool one pound of water from 200°F to ice at 30°F is 168 BTU + 144 BTU = 312 BTU.
Is the F-15 eagle heat seeking missiles better or F-22 stealth raptor heat seeking missiles better?
faster
