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~Define the following terms-1) expansion 2) contraction 3) evaporation 4) melting

~Define the following terms-1) expansion 2) contraction 3) evaporation 4) melting

Grade:6

4 Answers

Arun
25750 Points
5 years ago
Thermal expansion occurs when an object expands and becomes larger due to a change in the object`s temperature.
Ludicrous Lunatic
53 Points
5 years ago
Expansion is the process of a substance expanding due to many other reasons which includes temperature. Contraction is the process of a substance reducing its volume. Evaporation is the conversion of liquid to gas. Melting is the conversion of solid to liquid. Please approve. 
Scholr Boy
87 Points
5 years ago
Use Scholr App for solving doubts
Expansion is the process of a substance expanding due to many other reasons which includes temperature. Contraction is the process of a substance reducing its volume. Evaporation is the conversion of liquid to gas. Melting is the conversion of solid to liquid. Please approve. 
Ayan
111 Points
5 years ago
Expansion is the process of a substance expanding due to many other reasons which includes temperature. Contraction is the process of a substance reducing its volume. Evaporation is the conversion of liquid to gas. Melting is the conversion of solid to liquid.

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