To observed diffraction, the size of the obstacle
To observed diffraction, the size of the obstacle Options (a) should be much larger than the wavelength (b) has no…
7 years ago
Physics
The condition for obtaining secondary maxima in the diffraction pattern
The condition for obtaining secondary maxima in the diffraction pattern due to single slit is Options (a) a sin θ=nλ/2…
7 years ago
Find the right condition(s) for Fraunhofer diffraction due to a single slit.
Find the right condition(s) for Fraunhofer diffraction due to a single slit. Options (a) Source is at infinite distance and…
7 years ago
Light of wavelength λ is incident on slit of width d. The resulting diffraction
Light of wavelength λ is incident on slit of width d. The resulting diffraction pattern is observed on a screen…
7 years ago
In a diffraction pattern due to a singleslit of width a, the first minimum is observed
In a diffraction pattern due to a singleslit of width a, the first minimum is observed at an angle 30⁰…
7 years ago
The intensity at the maximum in a Young’s double slit experiment is I₀.
The intensity at the maximum in a Young's double slit experiment is I₀. Distance between two slits is d=5λ, where…
7 years ago
If a solid ball of metal has a concentric spherical cavity with in it if the ball
If a solid ball of metal has a concentric spherical cavity with in it if the ball is heated the…
7 years ago
In the adiabatic compression, the decrease in volume associated with
In the adiabatic compression, the decrease in volume associated with Options (a) increase in temperature and decrease in pressure (b)…
7 years ago
In which of the processes, does the internal energy of the system remain constant?
In which of the processes, does the internal energy of the system remain constant? Options (a) Isobaric (b) Isothermal (c)…
7 years ago
A Carnot engine, having an efficiency of η=1/10 as heat engine, is used
A Carnot engine, having an efficiency of η=1/10 as heat engine, is used as a refrigerator. If the work done…
7 years ago