ZERO LEVEL BASIC CLASS - L1

Three energy levels L_1,L_2 and L_3 of a hydrogen atom correspond to increasing values of energy i.e., E_(L_1) lt E_(L_2) lt E_(L_3) . If the wavelength corresponding to the transitions L_3 to L_2, L_2 to L_1 and L_3 to L_1 are lambda_3, lambda_2 and lambda_1 respectively then

The energies of three conservative energy levels L_3,L_2 and L_1 of hydrogen atom are E_0 . (4E_0)/9 and E_0/4 respectively. A photon of wavelength lambda is emitted for a transition L_3 to L_1 .What will be the wavelength of emission for transition L_2 to L_1 ?

basic radicals (zero group p2..MERGE IT WITH VIDEO 4)

Class Illustrations with Short Tricks OF Basic Buffer || Buffer Action || Buffer Capacity

The wavelength of radiation emitted due to transition of electron from energy level E to zero is equal to lamda . The wavelength of radiation (lamda_(1)) emitted when electronjumpsfrom energy level (3E)/(2) to zero will be :

Calculate average number of marks by student in a class. Note: It is inclusive class case with lower limit of the first class is zero.

Let L be the lower class boundary of a class in a frequency distribution and m be the midpoint of the class. Which one of the following is the upper class boundary of the class.

Practical diagram for meter bridge is as shown in figure. (a) G deflects zero, when l_(1)=20cm and R=100Omega then find X. (b) If R and X are interchanged then find l_(1) for zero deflection.