BVT2001

For photoelectric emission to take place

For photoelectric emission to take place Options (a) Frequency of incident radiations should be less than threshold frequency (b) Wavelength…

Rate of photoelectric emission is proportional to

Rate of photoelectric emission is proportional to Options (a) Frequency of incident radiations (b) Intensity of incident radiations (c) Square…

Three cells, each of e.m.f 1.5 V and internal resistance 1 ohm are connected in parallel

Three cells, each of e.m.f 1.5 V and internal resistance 1 ohm are connected in parallel. What would be the…