Answer:
im not sure
Explanation: is their supposed to be a picture or something?
Answer:
The following are the description of storing bits into Hard-disk.
Explanation:
As we know computer only know the binary language, that is in the form of zero's and once's "0's and 1's". In the hard drive, it requires a magnetically covered rotating disc, that's "head" passes over its platter.
- It marked 0's and 1's on the platter as tiny electronic areas in the north.
- Its head goes to the very same location to read its information again, the north and south places pass there and assume from the 0s and 1s which are contained.
Answer: SCANNING ELECTRON MICROSCOPY,
Explanation:Many methods are available for use in an explosion site to determine or confirm the explosive materials or bomb fragment seen or obtained from the site they include the following; SCANNING ELECTRON MICROSCOPY,
CHROMATOGRAPHY-MASS SPECTROMETRY, STEREO MICROSCOPY, CAPILLARY ELECTROPHORESIS.
SCANNING ELECTRON MICROSCOPY, is a technique used to identify or confirm a material by scanning the surface of the material using FOCUSED BEAM OF ELECTRONS IN AN ELECTRON MICROSCOPE.
Answer:
Cellphones have evolved rapidly since handheld mobile phones first appeared in the 1970s. ... Generally, phones have evolved to be more compact, to have longer battery life and to allow addition of features beyond making calls, like running apps and sending text messages.
Explanation: