- P-wave
- S-wave
- Rayleigh wave
- Radio wave
- 120 dB (A)
- 130 dB (A)
- 140 dB (A)
- 115 dB (A)
- 90 dB (A)
- 85 dB (A)
Q) Which wave can travel through vacuum?
Solution:
(d) Radio wave
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