What Is The Threshold Frequency Symbol? The photoelectric threshold frequency, symbolized by the Greek letter nu with subscript zero, ν0, is that frequency at which the effect is barely possible; it is given by the ratio of the work function symbolized by the Greek letter psi, ψ, to Planck’s constant (ν0 =… What is threshold
Why Minimum Energy Is Needed For An Effective Collision? In order to produce an effective collision, reactant particles must possess some minimum amount of energy. This energy, used to initiate the reaction, is called the activation energy. … If reactant particles do not possess the required activation energy when they collide, they bounce off each
What Is The Threshold Frequency Of Photoelectric? Threshold frequency in photoelectric effect is the minimum frequency of electromagnetic radiation which is required for the phenomenon of photoelectric emission to occur from a metal surface. It is a characteristic of electromagnetic radiation (light in case of photoelectric emission) and not metal. How do you use the
Is Threshold Frequency The Same For All Metals? The precise shape of the surface of a metal will determine exactly where and how electrons move in the metal. Therefore, the threshold frequency and work function can vary. Does threshold frequency depend on the metal? Threshold frequency is the minimum frequency of incident light which can