The above report the graph electron energy against the frequency of the radiation incident on...
PHYSICS
WAEC 2001
.jpg)
The above report the graph electron energy against the frequency of the radiation incident on a metal surface. lnterprete the;
(i) slope of the graph;
(ii) intercept, OC;
(iii) intercept, OK.
Explanation
(i) Slope represents the Planck's constant, h.
(ii) Intercept OC represents the work function of the metal.
(iii) The intercept OK represents the threshold frequency of the radiation.
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *