Energy

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Across
  1. 2. the strength and vitality required for sustained physical or mental activity.
  2. 4. electromagnetic waves we can see
  3. 6. energy of electrical currents
  4. 7. energy shared in bands between atoms
  5. 8. air vibrations we can hear
  6. 9. the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.
  7. 10. energy released from splitting atoms
Down
  1. 1. energy of motion
  2. 3. travels in waves and spans a broad spectrum from very long radio waves to very short gamma rays.
  3. 5. the transfer of heat