Class 12th
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New answer posted
9 months agoContributor-Level 10
µ = A? /A? = 0.5 {A? = 20 volt, A? = 40 volt}
m (t) = A? sin ω? t {ω? = 2π*10? }
c (t) = A? sin ω? t {ω? = 2π*10*10³}
C? (t) = (A? + A? sin ω? t) sin ω? t ⇒ A? {1+ µsin ω? t} sin ω? t
New answer posted
9 months agoContributor-Level 9
Size of hydrated ion
Size of hydrated ions
Size of hydrated ions ;
Ionic mobility ;
New answer posted
9 months agoContributor-Level 10
(hc/λ) = 13.6Z² (1/1² - 1/4²) = 13.6Z² (3/4) ; [λ = (4/3)k]
β line of Paschen
(hc/λ') = 13.6Z² (1/9 - 1/25)
λ = k * (9*25/16) ; λ' = (3/4)λ * (9*25/16) = (3³*5²/2? )λ
New answer posted
9 months agoContributor-Level 10
Cu is the only element of 3d – series whose M2+ / M value is positive because of fact that low hydration enthalpy and high sublimation & ionization enthalpies.
New answer posted
9 months agoContributor-Level 10
Note : As the incident light is unpolarized, intensity of emerging light does not depend on the polarization axis of polarizer.
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