Across
- 1. -Scientific study of the Earth's climate and its changes
- 6. -Property of a lens that causes light to bend
- 8. -Dutch astronomer who formulated three laws of planetary motion
- 9. -Oscillating device used to measure time
- 11. -Process of estimating quantities using rough calculations and logical reasoning
- 12. -Scientific study of light and its behavior
- 14. -Theory of space and time developed by Einstein
- 16. -Unit of electrical potential difference
- 17. -Force that attracts any two objects with mass
- 19. -Basic particles that carry electrical charge
- 22. -The study of the flow of electric charge
- 23. -The measure of disorder or randomness in a system
- 24. -Unit of power
- 25. -The time it takes for one complete cycle of a periodic motion
- 26. - Physical quantity associated with twisting or turning force
- 27. -form of energy that is related to the position and motion of an object.
- 28. -The change in frequency of a wave due to the motion of the source or observer
Down
- 2. -Law stating that the total energy of an isolated system remains constant over time
- 3. -the bending of a wave as it passes around an obstacle
- 4. -Unit of electrical charge
- 5. -Study of the motion of objects under the influence of gravitational force
- 7. - Law stating that the force between two charged objects is directly proportional to the product of their charges and inversely
- 8. -The energy of motion
- 10. -Italian physicist known for his work on estimating physical quantities
- 13. -Law stating that the angle of reflection is equal to the angle of incidence
- 15. -Bending of light as it passes from one medium to another
- 18. -Branch of physics dealing with the behavior of light
- 20. -Device used to refract light and form images
- 21. -Wave phenomenon that occurs when two waves meet