WebJun 24, 2024 · So, solving the problem with the equation W=hv we can get the value of V. Here V is threshold frequency, and by calculating after putting the values we can determine the V. And in this case V=8×10^14 Hz. So, the threshold frequency is 8×10^14 Hz. WebHere you can find the meaning of The threshold frequency for a photosensitive metal is 3.3 × 1014 Hz. If light of frequency 8.2 × 1014 Hz isincident on this metal, the cut-off voltage for the photoelectric emission is nearly :a)2Vb)3Vc)5Vd)1VCorrect answer is option 'A'.
The threshold frequency for a certain metal is $3.3 \times 10^{14 ...
WebWhat is the threshold frequency for that metal? In the photoelectric effect, the maximum photon wavelength is 386 nm in order for electrons to be emitted from a metal. 1. Photons with frequency 1.28 x10^15 Hz are directed on the metal. What is th; The threshold frequency of a certain metal is 3.31 x 1014 Hz. WebA computed tomography scan (usually abbreviated to CT scan; formerly called computed axial tomography scan or CAT scan) is a medical imaging technique used to obtain … how to treat hyperemesis
The work function of a photoelectric material is 3.3 eV. Its threshold …
WebApr 3, 2024 · The threshold frequency for a photosensitive metal is $3.3\times {{10}^{14}}Hz$. If light of frequency $8.2\times {{10}^{14}}Hz$ is incident on this metal. … WebThe threshold frequency for a certain metal is 3.3 × 10^14 Hz. If light of frequency 8.2 × 10^14 Hz is incident on the metal, predict the cutoff voltage for the photoelectric emission. #NCERT; #Physics Part II Textbook for Class XII; #Physics; #CBSE 12 Class; #Dual nature of radiation and matter ; WebA flood is an overflow of water (or rarely other fluids) that submerges land that is usually dry. In the sense of "flowing water", the word may also be applied to the inflow of the tide.Floods are an area of study of the discipline hydrology and are of significant concern in agriculture, civil engineering and public health. Human changes to the environment often increase the … how to treat hypercalciuria