Examlex
Why does the size of a white dwarf decrease with increasing mass?
Crust
The outermost solid shell of a rocky planet, Earth in particular, which is chemically and mechanically distinct from the mantle below.
Mantle
The thick layer of the Earth located between the crust above and the outer core below, characterized by its solid yet plastic-like flow.
Refracted Wave
A wave that changes direction and speed as it passes from one medium to another due to differences in densities.
Material
Any substance or matter used in manufacturing, construction, or composition of something else.
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