C105 PLTL interactive group learning activity designed as a fun way improve class participation and content comprehension.

1. C105 CH.7 PREP
Electromagnetic Spectrum
WOAH DOUBLE RAINBOW !!
What does it mean ?!?!

2. HOWWE GONNA PLAY ??
This will help test how fast/accurate your knowledge about the electromagnetic spectrum is !
1. All questions are about waves and the electromagnetic spectrum (most of them are ranking)
2. Collaborate with your groups
3. Write your final answers on your dry erase boards
4. Questions will be timed (roughly)
5. Every right answer gets you a point
6. Most points win candy !!
Afterwards we will look at some mnemonics n’ things to remember the electromagnetic spectrum !!

3. FILL INTHE BLANK
1. Wavelength ( λ ) and Frequency (ν ) are _________related
2. Frequency (ν ) and Energy are ___________ related
3. Energy andWavelength ( λ ) ___________ related
Indirectly
Indirectly
Directly

4. If I want to change the wavelength of this wave what color arrow do I manipulate?

5. Which of these waves has the most energy, which has the highest frequency?

6. This wave represents the lights in my room, I want to make my room darker, which
property of waves should I manipulate? (e.g. frequency, wavelength, amplitude)
Which color line represents this property?

7. Frequency ( ν )

8. Energy

9. Wavelength ( λ )

10. UV RaysInfrared
Frequency ( ν )

11. Wavelength ( λ )
X-Ray MicroRadio

12. UV RaysGamma
Frequency ( ν )

13. ALL DONE !!

14. Taste the Rainbow: how to remember visible light ?

15. Ways to RememberOrder of Electromagnetic Spectrum : Pictures

16. Ways to RememberOrder of Electromagnetic Spectrum: Mnemonic
Rabbits
Mate
In
Very
Unusual
Expensive
Gardens
Raging
Martians
Invaded
Venus
Using
X-ray
Guns
Radio
Micro
Infrared
Visible
UV
X-ray
Gamma
Rotten
Men
Inevitably
Visit
Ugly
X
Girlfriends

17. ALL DONE !!

18. ENERGY/PRINCIPALQUANTUM#
Pin theTail on the Principal Quantum #
1-99 5-121-32-33-80
1
𝑛 𝑓
2 −
1
𝑛 𝑖
2 Value: