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Is energy required for melting?
yes. It takes energy to raise the temperature of the solid to the melting point.
Does melting lose or gain energy?
Generally, melting is the process of turning from a solid to a liquid. It entails gaining energy.
What is the energy associated with melting called?
Heat
What is an example of mechanical energy to radiant energy?
Butter creame
Is melting thermal energy or movement in particles?
Thermal
Does thermal energy increase when butter melts?
Yes, because butter is melting
Is butter melting in a pan a physical change that absorbs energy?
physical
Is Butter melted in a pan a physical change that releases energy?
This is an endothermic process (need energy for melting), a physical change..
What processes do particles of matter absorb energy freezing and boili condensation and melting melting and vaporization or sublimation?
Particles absorb energy when boiling (vapourising), melting and subliming. Particles release energy when freezing and condensing.
What are Pros and cons of recycling glass?
con: melting it will use energy and release chemicals into the atmosphere
Is energy absorbed or released when a solid melts a liquid vaporizes a gas condenses and a liquid melts?
Melting and boiling (vaporization) absorb energy, freezing and condensing release energy.
What is happening to particle motion and thermalheat energy during melting?
Particle motion and thermal heat energy should both be increasing
Is energy required for melting?
yes. It takes energy to raise the temperature of the solid to the melting point.
Does melting lose or gain energy?
Generally, melting is the process of turning from a solid to a liquid. It entails gaining energy.
Why is energy required for the melting or boiling process?
Energy is required in the melting process because high is needed to melt something
Is butter melting on warm toast a chemical or physical property?
It is a physical property. A chemical property would involve the butter reacting to the toast, but the butter is actually reacting to the heat from the toast. The butter would melt against any surface hot enough, where as butter would not melt on cold toast. Hence, the reaction to heat makes it a physical property. (A relatively easy way to remember is that physical properties deal with the transfer of physical energy or force such as heat, inertia, etc. Chemical properties occur when two material substances trade molecules or electrons.)
Why does ice melting in your drink make your drink cooler?
Melting requires energy: the heat energy in your drink is used to melt the ice.
