Other questions in this quiz

2. Why do metals have free electrons?

  • To help the conduct well
  • To make them better insulators
  • To stop them from conducting well
  • To allow electricity to pass through

3. Electromagnetic waves can travel through what?

  • A vacum
  • Gas
  • A substance
  • Space

4. Seismic waves cause .....?

  • Tides
  • Earthquakes
  • Volcanoes
  • Hurricanes

5. Transverse waves have what?

  • Rarefactions and troughs
  • Peaks and troughs
  • Peaks and compressions
  • Rarefactions and compressions

Comments

bryonytemple1

question 8 wind is a renewable energy source not a non-renewable energy source...

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