Question Set

1. A photo sensitive material would emit electrons, if excited by photons beyond a threshold. To overcome the threshold, one would increase?





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->A photo sensitive material would emit electrons, if excited by photons beyond a threshold. To overcome the threshold, one would increase?....
QA->When yellow light is incident on a surface no electrons are emitted while green light can emit. If the red light is incident on the surface then?....
QA->The property of certain material by virtue of which they absorb light of shorter wavelength and emit light of longer wavelength is called?....
QA->Who exhorted the world famous dictum "One caste, One religion, One clan, One world, One God"?....
QA->If a material; placed in a magnetic field is thrown out of it; then how is the material?....
MCQ->A photo sensitive material would emit electrons, if excited by photons beyond a threshold. To overcome the threshold, one would increase?....
MCQ->A MOSFET has a threshold voltage of 1 V and oxide thickness of 500 x 10-8 [εr = 3.9; ε0 = 8.85 x 10-14 F/cm, q = 1.6 x 10-19 c]. The region under the gate is ion implanted for threshold voltage tailoring. The base and type of impant required to shift threshold voltage to - 1 V are __________ .....
MCQ->Assuming n as the frequency of radiation, n0 as the threshold frequency and k as a constant, the energy of the photo-electrons (E) is related as....
MCQ->Once the active medium is excited, the first photons of light are produced by which physical process?....
MCQ->Pick out thể one word for - a secret arrangement....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution