The phase change disk is coated with a material that can freeze into either _______ or ________ state.
A. crystalline, solid
B. ice, amorphous
C. crystalline, liquid
D. crystalline, amorphous
Answer:D
The phase change disk is coated with a material that can freeze into either _______ or ________ state.
A. crystalline, solid B. ice, amorphous C. crystalline, liquid D. crystalline, amorphous