Fichas
Science
Fichas del conjunto (6)
- 1Infrasound waves have frequencies less than...20Hz.
- 2An earthquake produces two waves which are...P-waves and s-waves.
- 3Step-up transformers are used to...Increase the voltage to decrease the current.
- 4The model of the solar system with the Earth at the centre is...Geocentric.
- 5The model of the solar system with the sun at the centre is...Heliocentric.
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- Fichas sobre Science , creado por isabellet11 el 08/01/2016.
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- isabellet11
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