physics

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Across
  1. 3. the measure of hotness or coldness expressed in terms any several scales
  2. 6. a substance that has no fixed shape
  3. 7. a material that does not let electrical energy pass such as rubber is ?
  4. 8. heats up air and water
Down
  1. 1. it is used to when you heat up a pan
  2. 2. transfer of KE from one object to another
  3. 4. it is essential for solar panels to get energy
  4. 5. a material that let´s electrical energy go through it