NEET Physics Photoelectric Effect Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Einstein's contribution (i) Millikan's experiments (b) Planck's constant (ii) Threshold frequency (c) Photoelectric current (iii) Light quanta (d) Work function (iv) Ejected electrons
Choose the correct matching:
a-iii, b-i, c-ii, d-iv
a-ii, b-iv, c-i, d-iii
a-i, b-ii, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
Correct Answer
Detailed Explanation
Einstein introduced the concept of light quanta (photons) to explain the photoelectric effect, while Millikan's experiments validated this by determining Planck's constant. The photoelectric current relates to the number of ejected electrons and is dependent on the light's intensity.
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