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Table. 1.

Type and number of questionnaire and concepts according to item number.

Item Type Concepts
1 QPCS Light intensity and Photocurrent
2 QPCS Work function and light frequency
3 QPCS The particle and wave nature of light and the photoelectric effect phenomenon
4 PECI Light intensity and Photocurrent
5 PECI Stop voltage
6 PECI Threshold frequency
7 PECI Voltage source and photocurrent
8 PECI Threshold frequency
9 PECI Light energy and kinetic energy of photoelectrons
10 PECI Light intensity and Photocurrent
11 PECI Stop voltage (Photocurrent-voltage graph according to light energy)
12 PECI The particle nature of light
13 PECI Stop voltage (Photocurrent-voltage graph according to work function)
14 PECI Voltage source and photocurrent
15 PECI Relationship between light energy, work function, and kinetic energy of photoelectrons
16 PECI Light frequency and Kinetic energy of photoelectrons.
New Phys.: Sae Mulli 2022;72:841~856 https://doi.org/10.3938/NPSM.72.841
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