Heya!!!
Answer to your question:
D)transverse
Sound waves are transverse waves.
Hope it helps ^_^
The answer is that the mold melting point must be higher then molten glass, otherwise the mold would melt when molten glass is poured into it .
I hope this helps :)
Answer:
No question so I'm just taking the points
I don’t care about it tbh like I don’t even care about that stuff but the answer is 29272728
Answer:
a
Explanation:
Because of their valence electron
Carbon, Silicon and germanium has 4 as their valence electron
