17. What happens to the wave as they travel in the depth of the Earth?
I. P-Wave travels faster than S-Wave,
II. Waves travel through solids and liquids
Waves travel slowly through liquids than solids
IV. S-Wave travels slower than P-Wave, not transmitted by liquids (or other fluids)
A. I & II
B) II & II
C. Ill only
D. I,II,III & IV
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