Energy

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Across
  1. 5. stored energy.
  2. 9. is the energy stored in an object due to its position above the ground.
  3. 10. is energy that travels in transverse waves.
  4. 11. is the stored energy of an object that is being stretched, squashed or twisted.
Down
  1. 1. transmitted through space in the form of electromagnetic waves
  2. 2. is stored in the nucleus of an atom — the energy that holds the nucleus together.
  3. 3. caused by vibration of particles in a medium such as steel, water, or air
  4. 4. the energy due to motion.
  5. 6. exists in different forms, but they are all grouped into two main "states": potential and kinetic.
  6. 7. is energy stored in the bonds of atoms and molecules.
  7. 8. is the movement of particles (atoms and molecules) in a substance.