MODERN PHYSICS

De Broglie Full name and years

• Prince Victor De Broglie

• Victor Prince-Louis De Broglie

• Prince Louis-Victor De Broglie

• Victor Louis-Prince De Broglie

Answer explanation

what is the proposal of Prince Louis-Victor De Broglie about electron and particles.

• That electron and other particles doesn't have wavelength and inversely proportional to momentum

• That electron and other particles have wavelength and proportional to momentum

• That electron and other particles have wavelength and inversely proportional to momentum

he stated that electron and other particles have wavelength and that inversely proportional to momentum.

• De Broglie (1892-1987)

• Schrodinger (1926)

• Max Knoll (1931)

• Ernst Ruska (1931)

It is the interference of electron beams with atom revealing wave like nature and crystal structure. (USE CAPITAL LETTERS FOR ANSWER)

is a method for determining the crystal structure of materials (USE CAPITAL LETTERS FOR ANSWERS)

In this Electron Microscope, electron diffraction is performed by focusing the beam down to the point that may be focused at a single particle or the edge of a giant crystal.

• SEM

• TEM

When electrons interact with crystalline materials, the resultant is a pattern of rings accompanied by spots which characterize the sample.

• TRUE

• FALSE

single-crystal material exhibits what pattern?

• Ring Pattern Only

• either spot or kikuchi or combination of spot and kikuchi pattern

• Spot Pattern Only

• Kikuchi Pattern Only

Type of electron diffraction pattern that is made up of ultrafine grains of polycrystalline materials.

it is a type of electron diffraction pattern where in there are two parameters in the _______________ used in index and interpret such types of electron diffraction.

• SPOT PATTERN

• RING PATTERN

• KIKUCHI PATTERN