holographic storage
what storage media uses laser beams to create three-dimension storage image
yes
No, a light microscope uses focused light (photons) to produce a magnified image. An electron microscope uses beams of electrons to create a magnified image.
A picture tube is a vacuum tube that uses beams of electrons to create an image on a phosphorescent screen. The electron beams are directed across the screen by electromagnetic fields, causing the phosphors to emit light and create the visual display. The intensity of the electron beams determines the brightness of the image, while the colors are created by varying combinations of phosphors.
You need to use DVD for creating a windows 7 system image.
No, a light microscope uses focused light (photons) to produce a magnified image. An electron microscope uses beams of electrons to create a magnified image.
Microscopes use lenses to magnify an image of a specimen placed on a slide. Light is passed through the specimen and the lenses to create an enlarged, detailed image that can be observed through an eyepiece or displayed on a screen. Some microscopes, like electron microscopes, use beams of electrons instead of light to create an image.
light microscopes
A hologram?
The type of microscope that focuses beams of electrons on specimens is the electron microscope. It uses a beam of electrons to create a highly magnified image of the specimen, allowing for detailed visualization of structures at the nanoscale.
An virtual image is an image that is formed not by the intersection of two light beams, but it appears that these light beams intersect at some point. The optics of convex mirror doesn't allow the light beams to intersect at any position of object in relation to the mirror. Thus one can never get any real image using convex mirror
A concave mirror can create a real image.