From the given v - t graph (Figure), it can be inferred that the object is
From the given v-t graph (see figure), it can be inferred that the object is
We may state that the energy E of a photon of frequency v is E =hv, where h is a plank's constant. The momentum p of a photon is p=h//lambda where lambda is the wavelength of the photon. From the above statement one may conclude that the wave velocity of light is equal to
For the given P-V graph for an ideal gas, chose the correct V-T graph. Process BC is adiabatic.
Displacement time graph of a particle moving in a straight line is as shown in figure. From the graph we can conclude that work done on the block is : .
From given v-t graph identify correct a-t graph
From the following graph of photocurrent against collector plate potential for two different intensities of light I_1 and I_2 one can , conclude
.
