CBSE Class IX Work Energy Simple Machines CW 03

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Across
  1. 4. Method by which energy travels through space without a medium.
  2. 6. Form of energy associated with heat.
  3. 7. Energy stored within the nucleus of an atom.
  4. 8. Reduction in length or volume due to an external force.
  5. 11. Energy stored in fuels and food due to chemical bonds.
  6. 12. Form of energy that enables us to see objects.
  7. 13. Ability of an object to do work.
  8. 14. Event in which two objects strike each other and exchange energy.
Down
  1. 1. Change in shape caused by an applied force.
  2. 2. Movement of energy from one object to another.
  3. 3. Process in which one form of energy changes into another.
  4. 5. Form of energy produced by vibrations.
  5. 9. Form of energy related to the motion or position of charges.
  6. 10. Repeated to and fro motion about a mean position.