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REFLECTED RAY : The reflecting surface
MECHANICS : The study of forces acting on bodies whether at rest or in motion
LIGHT : Can travel through empty space
DISPERSION : The separation of white light into its visible spectrum
LUMINOUS : Does not emit own light but can be seem by illumination from other sources of light
VIRTUAL IMAGE : An image that cannot be projected on the screen
EIGHT : How many minutes it takes for the light from the sun to reach the earth ?
PHYSICS : Science that deals with interaction between matter and energy
THERMODYNAMIC : The study of relationship between heat and other forms of energy
OPAQUE : Does not allow passage of light
QUANTUM : A branch of physics that its focus is on invisible units of energy called quanta
FOCAL LENGTH : The distance from the principal focus to the vertex of the mirror
ACOUSTICS : The study of the product and propagation of sound waves
REGULAR : A kind of reflection that reflects in only one direction
ROYGBIV : The visible spectrum of light
OPTICS : The study of light
ELECTROMAGNETISM : The study of properties of electric current and magnetism and their relationship
REAL IMAGE : These image can be projected on the screen
DIFFUSE: A kind of reflection that reflects in all direction
REFLECTION : Causes the formation of images in plane and curve mirrors
TRANSLUSCENT : Allows passage of light but dispersed it
CONVEX : These mirror can form images that are always virtual,upright,and smaller than the object
TRANSPARENT : Allows passage of light
NORMAL LINE : The which is perpendicular to the mirror at the point of incidence
SMOOTH : A surface that is regularly reflected
CONCAVE : A mirror which reflecting surface is the inner side
RAUGH : A surface that is irregularly reflected
CURVED : A mirror that is used in side mirrors of vehicles
VIRTUAL FOCUS : A point behind the mirror
ANGLE OF INCIDENCE : Is equal to the angle of reflection
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Across:2. | A point behind the mirror | 6. | The study of the product and propagation of sound waves | 8. | Allows passage of light but dispersed it | 9. | A branch of physics that its focus is on invisible units of energy called quanta | 10. | The study of relationship between heat and other forms of energy | 13. | A surface that is regularly reflected | 15. | Does not allow passage of light | 16. | Can travel through empty space | 17. | A mirror which reflecting surface is the inner side | 19. | These image can be projected on the screen | 20. | Does not emit own light but can be seem by illumination from other sources of light | 23. | The study of light | 26. | Causes the formation of images in plane and curve mirrors | 28. | A kind of reflection that reflects in all direction | 29. | The study of properties of electric current and magnetism and their relationship | 30. | The distance from the principal focus to the vertex of the mirror |
| | Down:1. | How many minutes it takes for the light from the sun to reach the earth ? | 3. | A kind of reflection that reflects in only one direction | 4. | Is equal to the angle of reflection | 5. | The study of forces acting on bodies whether at rest or in motion | 7. | The which is perpendicular to the mirror at the point of incidence | 11. | The separation of white light into its visible spectrum | 12. | An image that cannot be projected on the screen | 14. | The visible spectrum of light | 18. | A surface that is irregularly reflected | 21. | The reflecting surface | 22. | A mirror that is used in side mirrors of vehicles | 24. | Science that deals with interaction between matter and energy | 25. | Allows passage of light | 27. | These mirror can form images that are always virtual,upright,and smaller than the object |
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© 2013
PuzzleFast.com, Noncommercial Use Only
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Across:2. | A point behind the mirror | 6. | The study of the product and propagation of sound waves | 8. | Allows passage of light but dispersed it | 9. | A branch of physics that its focus is on invisible units of energy called quanta | 10. | The study of relationship between heat and other forms of energy | 13. | A surface that is regularly reflected | 15. | Does not allow passage of light | 16. | Can travel through empty space | 17. | A mirror which reflecting surface is the inner side | 19. | These image can be projected on the screen | 20. | Does not emit own light but can be seem by illumination from other sources of light | 23. | The study of light | 26. | Causes the formation of images in plane and curve mirrors | 28. | A kind of reflection that reflects in all direction | 29. | The study of properties of electric current and magnetism and their relationship | 30. | The distance from the principal focus to the vertex of the mirror |
| | Down:1. | How many minutes it takes for the light from the sun to reach the earth ? | 3. | A kind of reflection that reflects in only one direction | 4. | Is equal to the angle of reflection | 5. | The study of forces acting on bodies whether at rest or in motion | 7. | The which is perpendicular to the mirror at the point of incidence | 11. | The separation of white light into its visible spectrum | 12. | An image that cannot be projected on the screen | 14. | The visible spectrum of light | 18. | A surface that is irregularly reflected | 21. | The reflecting surface | 22. | A mirror that is used in side mirrors of vehicles | 24. | Science that deals with interaction between matter and energy | 25. | Allows passage of light | 27. | These mirror can form images that are always virtual,upright,and smaller than the object |
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© 2013
PuzzleFast.com, Noncommercial Use Only