X ray is light and belongs to the family of electromagnetic waves. It is said to be photon whose rest mass is zero. X ray does not have charge.
Electron is considered as particle which has mass, of 9.1 x10 -31 kg.
Electrons posses negative charge that equals 1.602 x 10 -19 C
An inverted beam is a beam whose bottom is the same as the slab. A drop beam is a beam that is put under the structural member it supports.
A ridge board doesn't support rafters of the bridge whereas a ridge beam does.
Rcc beam is supported between two support to carry the structure
It works on the following principles : (i)thermionic emission (ii)deflection of the electron beam by the electric and magnetic field (iii)fluorescence produced by the electron beam on a fluorescent screen
When steel bars are placed on both sides of a concrete beam, one side resists tensile forces and the other side resists compressive forces. The presence of tension or compression on top or bottom depends on the type of structure.
A transmission electron microscope uses a beam of electrons to create detailed images of the internal structure of a sample, while a scanning electron microscope uses a focused beam of electrons to create high-resolution surface images of a sample.
Velocity modulation in a klystron involves the interaction between the electron beam's velocity and the RF field to produce amplification. Current modulation, on the other hand, involves varying the electron beam's current to control the amplification of the RF signal. In summary, velocity modulation affects the electron beam's speed, while current modulation affects the electron beam's density in a klystron.
In a dual beam oscilloscope we are using two separate electron beam for producing different wave forms. But in a dual trace oscilloscope the same beam is used for producing two different wave forms
A beam will be placed horizontally, a column will be placed vertically.
A beam will be placed horizontally, a column will be placed vertically.
Scanning electron microscopes use a focused beam of electrons to create detailed surface images, while transmission electron microscopes pass electrons through a thin sample to create detailed internal images.
An inverted beam is a beam whose bottom is the same as the slab. A drop beam is a beam that is put under the structural member it supports.
Beam can take transvesr loading and bar only axial loading
Electromagnets
The scanning electron microscope uses a focused beam of electrons to magnify images. This beam scans the surface of the specimen, and the interaction between the electrons and the specimen produces signals that are used to create a detailed image.
It uses electron beam
Just guessing but I imagine one is a high beam and one is a low beam.