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What else can I help you with?
What causes heat in the inner core?
The heat comes in the part were the core was and it melts
When a solid melts does its particles lose its heat energy?
No. They gain.
What are the properties of PTFE?
PTFE (polytetrafluoroethylene) is a synthetic fluoropolymer known for its unique properties like high chemical resistance, low friction coefficient, and high heat resistance (up to 260°C). It is also non-reactive to most chemicals and has excellent electrical insulation properties.
How much heat energy is absorbed when 171 g of ice melts?
To calculate the heat energy absorbed when 171 g of ice melts, we use the formula ( q = m \times L_f ), where ( L_f ) is the latent heat of fusion for ice, approximately 334 J/g. Therefore, the heat energy absorbed is ( q = 171 , \text{g} \times 334 , \text{J/g} = 57,054 , \text{J} ) or 57.1 kJ.
A 20.0 kg block of ice is sitting in a cooler. The temperature of the ice is 0.0 and ordmC when it is put into the cooler. As it melts how much heat does the block of ice absorb (Remember Hf of water?
To calculate the heat absorbed by the block of ice as it melts, we use the formula ( Q = m \cdot H_f ), where ( Q ) is the heat absorbed, ( m ) is the mass of the ice, and ( H_f ) is the heat of fusion of water. The heat of fusion (( H_f )) for water is approximately 334,000 J/kg. For a 20.0 kg block of ice, the heat absorbed during melting is ( Q = 20.0 , \text{kg} \times 334,000 , \text{J/kg} = 6,680,000 , \text{J} ). Therefore, the block of ice absorbs 6,680,000 joules of heat as it melts.
Conductive heat transfer coefficient of ptfe?
12
Is there a simple test to be able to tell if a material is PTFE or Teflon?
PTFE and Teflon are essentially the same material; PTFE is the scientific name for Teflon. To test if a material is PTFE/Teflon, you can check if it is non-stick, heat-resistant, and has a smooth, slippery surface.
How much heat does it take to melt iron?
iron melts at 1536 °C
What is the heat source that melts ghee?
the heat of the stove melts the ghee very fast
What melts wax?
Heat Heat
What happens to margarine when you heat it?
it melts for 10 hours ( i think )
When something melts is there engery lost or added?
Added. Heat is a form of energy. When heat is added to something frozen, it melts.
What kind of heat is demonstrated when ice melts?
latent heat
What happens to chocolate in your pocket?
wen we put choclate in our pocket it turns soft as the temperature is more in our pocket than in refrigerator.........
What doesPTFE seals stand for?
PTFE stands for: Poly Tetra Fluoro Ethylene Much better known as Teflon. A PTFE seal is a Teflon seal.
Effect of heat in carb.?
melts.
What energy melts chocolate?
heat
