Across
- 2. the capacity for doing work
- 4. curving inwards
- 5. the distance between two corresponding points of two consecutive waves
- 6. energy stored in the bonds of chemical compounds
- 8. the energy that an object possesses due to it’s position above the Earth
- 12. coming from the sun
- 14. a form of energy resulting from the flow of electric charge
- 15. curving or bulging outwards
Down
- 1. the point in space where parallel light waves meet after bouncing off a curved mirror or passing through a curved lense
- 3. light bounces bounces of an object
- 7. stored energy as the result of a compression of a spring
- 9. the number of crests of a wave that move past a given point in a given unit of time
- 10. the energy that an object possesses due to it’s motion
- 11. a range of different wavelengths of light and other forms of energy
- 13. the change in direction of a wave travelling from one medium to another
