Grade 11Inorganic Chemistry
Que no. 39 answer plz..................................................................
Que no. 39 answer plz..................................................................
2 Answers
Arun
Work function= planksconstant x threshold frequency
by substituting the given value we get the answer that
Threshold frequency= 4.98x10^ 33 = 5 x 10^33
by substituting the given value we get the answer that
Threshold frequency= 4.98x10^ 33 = 5 x 10^33
Abdul Wahid
Work function =planks constant×thresold frequency,
Then thresold frequency =work function/planks constant
=3.3×1.6×10^-19/6.626×10^-34
=8×10^14 Hz
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