Heat from burning fuel warms the walls of the firebox section of the furnace in A. a compressor compartment. B. an evaporation system. C. a hot-water heating system. D. a hot-air heating system.
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User: Heat from burning fuel warms the walls of the firebox section of the furnace in A. a compressor compartment. B. an evaporation system. C. a hot-water heating system. D. a hot-air heating system.

Weegy: Heat from burning fuel warms the walls of the firebox section of the furnace in a hot-air heating system.
|Score 1|uxiali|Points 1636|

User: How much heat energy is required to raise the temperature of 5 kilograms of coal from 20°C to 220°C? A. 314 J B. 4,187,000 J C. 6,573 J D. 1,314,718 J

Weegy: 1,314,718 J of energy s required to raise the temperature of 5 kilograms of coal from 20°C to 220°C. Solution: Q = mcp(T2-T1); Q = 5kg (1.315 kJ/kg-K) (220 – 20); Q = 1,314,718 J.

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What is the temperature 32 degrees Fahrenheit in degrees Celsius? A. 10 degrees Celsius B. –10 degrees Celsius C. 0 degrees Celsius D. 20 degrees Celsius
Weegy: 32 degrees Fahrenheit is 0 degrees in Celsius. (More)
Updated 9/3/2019 11:52:07 PM
How much heat energy is required to raise the temperature of 5 kilograms of coal from 20 C to 220 C? A. 314 J B. 4,187,000 J C. 6,573 J D. 1,314,718 J
Weegy: 1,314,718 J of energy is required to raise the temperature of 5 kilograms of coal from 20 C to 220 C. Solution: Q =mcp(T2-T1); Q = 5kg (1.315 kJ/kg-K) (220 – 20); Q = 1,314,718 J. (More)
How much heat energy is required to raise the temperature of 5 kilograms of coal from 20°C to 220°C? A. 314 J B. 4,187,000 J C. 6,573 J D. 1,314,718 J
Weegy: Heat energy is required to raise the temperature of 5 kilograms of coal from 20 degrees celsuis to 220 degrees celsius is 1,300,000 J . [ q = m*C*(deltaT) ,q = (5 kg)(1.3 kJ/(kg*degC))(200 degC) , q = 1,300 kJ = 1,300,000 J ] (More)
Updated 211 days ago|3/3/2023 4:18:40 PM
The longest wavelength within the visible spectrum is _______ light.     A. orangeB. redC. violetD. blue
Weegy: The longest wavelength within the visible spectrum is red light. (More)
Updated 9/7/2019 1:12:42 AM
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