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Nitella [24]
3 years ago
5

Science Questions

Chemistry
2 answers:
dimulka [17.4K]3 years ago
7 0

1)
E.) microwaves
2)
B.) Gamma rays
3)
E.) space

4)
B.) crest

5)
A.) trough

6)
D.) frequency


7)
C.) wavelength


8) 21/3= 7Hz

9)
True

10)
True

11)
True
navik [9.2K]3 years ago
4 0
9. Is true
Sorry I'm not really learning that right now but I'll try googling the answers
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