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
Text Solution
Verified by ExpertsThe correct answer is:
D
The pair of materials 
and 
have same stopping potential so 
or 
represents same material.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The de Broglie wavelength of a charged particle accelerated through a potential difference is . I…
The velocity of a particle A is 3 times the velocity of proton. If the ratio of the de Broglie wave…
The de Broglie wavelength of a particle moving with a speed of is equal to the wavelength of a pho…
The de Broglie wavelength of an electron accelerated between two plates having a potential differen…
A particle of mass has de-Broglie wavelength of . The kinetic energy of this particle is.
(Plank'…
A particle of mass and electric change has de-Broglie wavelength . Then kinetic energy of this …