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Andre45 [30]
4 years ago
12

A/an ___ is a machine which tells us about the strength and speed of sisemec waves.

Physics
2 answers:
Rashid [163]4 years ago
6 0
Seismograph is the correct answer
svp [43]4 years ago
3 0
The answer is Seismograph
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Making B the subject of the equation,

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