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QR Challenge: G482 Waves AS Physics2

Created using the ClassTools QR Treasure Hunt Generator

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Teacher Notes

A. Prior to the lesson:

1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.

2. If their phone camera doesn't automatically detect and decode QR codes, ask students to

3. Print out the QR codes.

4. Cut them out and place them around your class / school.

B. The lesson:

1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.

2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.

3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!

C. TIPS / OTHER IDEAS

4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.

Questions / Answers (teacher reference)

Question

Answer

1. Define Frequency??
2. Define Wavelength??
3. Define Phase Difference??
4. Define Path Difference??
5. What does Young's Double Slit experiment provide evidence of???
6. What is the phase difference of two waves in phase???
7. What is the path difference between the two waves at the first bright fringe???
8. Define a transverse wave.??
9. A wave has a frequency of 50Hz and a wavelength of 35,000cm. What is the speed of the wave???
10. Define the principle of superposition.??
11. Define Coherence.??
12. What is the typical wavelength of an X-ray???
13. Describe two similarities between a radio wave and an ultraviolet wave.??
14. Explain the observations you expect to see in Young's double slit experiment.??
15. Describe the characteristics and dangers of UV-A radiation.??
16. Explain the role of sunscreen.??

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Define_Frequency

Question 1 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Define_Wavelength

Question 2 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Define_Phase_Difference

Question 3 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Define_Path_Difference

Question 4 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_does_Young's_Double_Slit_experiment_provide_evidence_of?

Question 5 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_phase_difference_of_two_waves_in_phase?

Question 6 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_path_difference_between_the_two_waves_at_the_first_bright_fringe?

Question 7 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Define_a_transverse_wave.

Question 8 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_wave_has_a_frequency_of_50Hz_and_a_wavelength_of_35,000cm._What_is_the_speed_of_the_wave?

Question 9 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Define_the_principle_of_superposition.

Question 10 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Define_Coherence.

Question 11 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_the_typical_wavelength_of_an_X-ray?

Question 12 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Describe_two_similarities_between_a_radio_wave_and_an_ultraviolet_wave.

Question 13 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Explain_the_observations_you_expect_to_see_in_Young's_double_slit_experiment.

Question 14 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Describe_the_characteristics_and_dangers_of_UV-A_radiation.

Question 15 (of 16)

 


G482 Waves AS Physics2: QR Challenge

https://www.classtools.net/QR/decode.php?text=Explain_the_role_of_sunscreen.

Question 16 (of 16)