The figure shows the variation of photoc...

The figure shows the variation of photocurrent with anode potential for a photosensitve surface for three different radiations. Let `l_a, l_b and l_c` be the curves a, b and c, respectively
(a) `f_a = f_b and l_a != l_b` (b) `f_a = f_c and l_a = l_c`
(c ) `f_a = f_b and l_a = l_b` (d) `f_b = f_c and l_b = l_c`

Similar Questions

Explore conceptually related problems

The resonance point in X_(L) - f and X_(C ) - f curves is

The figure shows variation of R,X_(L) and X_(C) with frequency f in a series L,C,R circuit. Then for what frequency point, the circuit is inductive ?

In a A B C , If L a n d M are points on A B a n d A C respectively such that L M B Cdot Prove that: a r ( A B M)=a r ( A C L)

The L.C.M. of three different numbers is 120. Which of the following cannot be their H.C.F.? (a) 8 (b) 12 (c) 24 (d) 35

If a and b are two positive integers, then the relation between their L.C.M and H.C.F will be :

In a \ A B C , If L\ a n d\ M are points on A B\ a n d\ A C respectively such that L M B Cdot Prove that: a r\ (\ L B C)=\ a r\ (\ M B C)