Basic Maths and Units and DimensionsHard
Question
Young′s double slit experiment is carried out by using green, red and blue light, one color at a time. The fringe widths recorded are βG, βR and βB, respectively. Then
Options
A.βG > βR > βB
B.βB > βG > βR
C.βR > βB > βG
D.βR > βG > βB
Solution
Fringe width is given by (β) = 
and order of wavelength in electromagnetic spectrum is given by λR > λG > λB
and order of wavelength in electromagnetic spectrum is given by λR > λG > λBCreate a free account to view solution
View Solution FreeTopic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions
More Basic Maths and Units and Dimensions Questions
A gas is filled in a cylinder, its temperature is increased by 20% on kelvin scale and volume is reduced by 10%. How muc...The dimension of specific resistance is :-...Liquid rises to a height of 2cm in a capillary tube. The angle of contact between the solid and the liquid is zero. The ...A ray of light passes through four transparent media with refactive indices μ1, μ2, μ3 and μ4 as sho...P = θ → Temperature, P → PressureKB → Baltzman constant, Z → DistanceDimension of β is...