Other questions in this quiz

2. Which type of house insulation has the longest payback time?

  • Cavity wall insulation
  • Fibreglass roof insulation
  • Double glazing
  • Reflective foil on or in walls

3. State the condition needed for maximum diffraction.

  • When the gap is the same width as the wavelength of the wave passing through it
  • As waves pass through a gap or an opening, the edges spread out

4. Deforestation contributes to global warming. True of False?

  • True - reduces the amount of oxygen in the air and more carbon dioxide stays in the atmosphere rather than being taken away by trees, when they photosynthesise.
  • False

5. Which type of seismic wave cannot travel through the liquid outer core of the Earth?

  • Secondary waves
  • Primary waves

Comments

Tommo99

bag of ****

jbo122

its quite good

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