A 7200 RPM hdd spins at 7200 RPM, 10000 RPM spins at (you guessed it) 10000 RPM.
A 10000 RPM HDD should transfer data faster than a 7200, and apart from the WD "Raptor" series most 10000 RPM HDDs are high end SCSI (Small Computer System Interface) drives, and as such are built to a higher standard than IDE (Internal Drive Electronics) or SATA (Serial AT Attachment) drives.
Common current values are 5400 rpm, 7200 rpm, and 10000 rpm. However, these are not the only possible values.
7,200 revolutions per minute compared to 5,400 revolutions per minute.
That depends, is a a 520 SATA for a notebook or Desktop. Most notebooks have a 5400 RPM, though you can purchase 7200 RPM drives. Desktops are generally 7200, but can go to 10000 RPM. SCSI drives, which 520 isn't usually, can also go to 15000 RPM.
if you mean as in data storage it would be either a 7200 rpm 1 terrabit hardrive or a 10000 rpm 300 gigibit hardrive
Yes you would notice a difference. Also, if you can get a HD with a better cache, you would notice a difference as well.
The most common range is 5400-7200 rpm. There are also 10000 and 15000 rpm drives. Solid state drives do not operate on the same principals as disk drives, and do not spin at all.
7200 rpm is quite common.
Currently the fastest speeds are 10000 rpm for most available Hard drives. This only generally indicates that a HDD is superior, although you'd not pick a 5400 rpm drive because it would be slow.
Common current values are 5400 rpm, 7200 rpm, and 10000 rpm. However 3600 rpm was very common for a number of years.
Most alternators are designed to run between 2000 to 10000 rpm.
5400 and 7200 RPM's. For all you studying to be 25B's its on page 328 in an orange chart.
It means that the speed of rotation is 7200 revolution per min that provide 110 torque on rotation