The wave of wavelength 5900 A emitted by any atom or molecule must have some finite total length which known as coherence length. For sodium light
Sahay Sir > Question Answers > The wave of wavelength 5900 A emitted by any atom or molecule must have some finite total length which known as coherence length. For sodium light
The transmitting antenna of a radio-station is mounted vertically. At a point electric field is 10Km1 due north of the treansmitter the peak electric field is 10^−3 volt/m meter. The amplitude of the radiated magnetic magnetic field is:
29
Oct
The transmitting antenna of a radio-station is mounted vertically. At a point electric field is 10Km1 due north of the treansmitter the peak electric field is 10^−3 volt/m meter. The amplitude of the radiated magnetic magnetic field is: The wave of wavelength 5900 A emitted by any atom or molecule must have some finite total [...]
A circular ring of radius r is placed in a homogeneous magnetic field perendicular to the plane of the ring. The field B changes with time according to the equation B=kt where K is constant and r is the time. The electric field in the ring is:
29
Oct
A circular ring of radius r is placed in a homogeneous magnetic field perendicular to the plane of the ring. The field B changes with time according to the equation B=kt where K is constant and r is the time. The electric field in the ring is: The wave of wavelength 5900 A emitted by [...]
The wave of wavelength 5900 A emitted by any atom or molecule must have some finite total length which known as coherence length. For sodium light, this length is 2.4 cm. The number of oscillation in this length will be,
29
Oct
The wave of wavelength 5900 A emitted by any atom or molecule must have some finite total length which known as coherence length. For sodium light, this length is 2.4 cm. The number of oscillation in this length will be, The wave of wavelength 5900 A emitted by any atom or molecule must have some [...]