QUESTIONS KAREN TERM 1 KE LIYE

The photoelectric emission requires a threshold frequency v_0 . For a certian metal lambda _1 = 2200 Å and lambda _2 = 1900 Å produce electrons with a maximum kinetic enrgy KE_1 and KE_2 , if KE_2= 2KE_1 , calculate v_0 and corresponding lambda _0 ,

An electron accelerated through a potential difference of 0.1V from rest attains a KE (KE_e) also there is a molecule of nitrogen gas having temperature 300K and KE (KE_(N_2)) . Find (KE_(e))/(KE_(N_2))

Discussion OF ex 5.1 ||nth term OF A.P. || Middle term || Example based on nth term OF A.P. || Exemplar question solved

Ratio of rotational K.E. to rolling KE. of a solid sphere is

Ideal gas equation in terms of KE per unit volume, E , is

Exercise Questions|Sum Of Difference Of Angles In Terms Of sin -1 And Cos - 1|Exercise Questions|OMR

Statement-1 : Rotational KE of a gas molecule follows Maxwell's speed distribution curve. Statement-2: Rotational KE & translational KE of a diatomic gas molecule is same,

Which letter-cluster will replace the question mark (2) in the following series? SWA. OAW, KES, ?. CMK