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MHT-CET PCM 06 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCM 061 Mark
MCQ
A light of frequency 'v' is incident on the metal surface whose threshold frequency is ' $v_0$ '. If $v=v_0$, then [c = speed of light in medium] ____________.
  • ✓
    the photoelectric effect is possible
  • B
    emitted. electrons will move with speed of light, c
  • C
    the photoelectric effect is not possible
  • D
    emitted electrons will move with speed less than c
✓

Answer

Correct option: A.
the photoelectric effect is possible
A

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