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MHT-CET PCM 09 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCM 091 Mark
MCQ
The photon of frequency vis incident on a metal surface whose threshold frequency is $v_0.$ The kinetic energy of the emitted photoelectrons will be$.......$
  • A
    $hv$
  • ✓
    $h \left( v - v _0\right)$
  • C
    $hv_0$
  • D
    $h \left( v + v _0\right)$
✓

Answer

Correct option: B.
$h \left( v - v _0\right)$
$h \left( v - v _0\right)$

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