Across
- 4. In the acronym ‘ROY G BIV’ , the ‘G’ stands for _________
- 5. When calculating the frequency of a microwave oven that emits radiation at a wavelength of 5.9 x 10-5m, you use the _________ formula.
- 7. The h in the equation E = hv represents ______ _______.
- 8. Light at certain frequencies can cause metals to _______ their electrons.
- 9. Shorter frequency waves have _______ wavelengths
- 11. In the acronym ‘ROY G BIV’ , the ‘O’ stands for _________
- 13. _______ = Planck’s constant x frequency
- 15. __ _______ is the complete range of electromagnetic radiation organized by frequency/wavelength
- 16. In the acronym ‘ROY G BIV’ , the ‘B’ stands for _______
- 17. Light particles that comprises waves of electromagnetic radiation
- 19. _________ is the distance between the peak/trough of the wave and the equilibrium position
- 21. All electromagnetic waves travel at the speed of 3.00 x 108 m/s in a ______ .
- 22. What is the acronym used to memorize the colors of visible light
- 23. High frequency waves have ______ wavelengths
- 26. The variable ‘v’ represents the _________
- 28. _____ is the unit of measurement for frequency and is the same 1/s
- 29. In the acronym ‘ROY G BIV’ , the ‘I’ stands for _______.
- 31. When below a certain frequency, metals will NOT eject electrons no matter the ______ of the light.
- 32. Minimum amount of energy that can be gained or lost by an atom
- 35. The unit of measurement used for wavelength
- 36. The unit of measurement used for very small wavelengths
- 37. On the EM spectrum, the ______ light spectrum is between infrared radiation and ultraviolet radiation.
Down
- 1. _____ __ ____ = wavelength x frequency
- 2. λ represents the __________
- 3. Atoms absorb energy and become _______.
- 5. Frequency is the number that represents the _____ ___ _______
- 6. _____ light is a type of radiation that is between the visible light spectrum and microwave spectrum
- 10. The unit of measurement for energy
- 12. The unit of measurement for Plank’s Constant
- 13. ________ ________ are any form of energy with wavelike characteristics
- 14. The unit of measurement used for the speed of light
- 18. _______ is the lowest part of the wave
- 20. The color that has the highest frequency
- 24. Metals release electrons caused by light having a certain frequency
- 25. The color that has the lowest frequency
- 27. In the acronym ‘ROY G BIV’ , the ‘Y’ stands for _______ .
- 30. Type of radiation with shorter wavelengths than visible light, emitted by the sun
- 33. Which radiation has longer wavelengths, radio waves or a microwave? (Write answer on crossword).
- 34. The highest surface part of a wave is known as the ________