TS EAMCET · Physics · Dual Nature of Matter
The graph given in the figure shows the variation of photo current (I) and the applied voltage (V) for two different materials and for two different intensities of the incident radiations. Then the curves which represent the same material are
- A 1 and 3
- B 1 and 4
- C 2 and 3
- D 3 and 4
Answer & Solution
Correct Answer
(D) 3 and 4
Step-by-step Solution
Detailed explanation
The pair of materials 1 \& 2 and \(3 \& 4\) have same stopping potential so \(1 \& 2\) or \(3 \& 4\) represents same material.
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