The Heat Storage Capacity of Sand?

Answer Sand is a mixture of fine grains of a mineral called quartz or silica that has the molecular formula SiO2. Sand is one of a variety of materials sometimes used to store heat in thermal solar system... Read More »

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What does hard drive RPM matter I understand storage capacity (GB) and storage/transfer rate (bps) But RPM?

The faster the RPM's the fasterthe heads cover the actual area of the HDD storage space. That is what seeking is.The heads must find the address of a file before is can be transfered or more data... Read More »

What is the storage capacity of a dvd?

There are various types of DVD discs, and each kind can hold different amounts of data. A standard DVD-ROM is called DVD-5 and can hold 4.7 GB worth of data. A dual-layer DVD-ROM or DVD-9 can hold ... Read More »

What is the storage capacity of a CD or DVD?

According to the National Archives, a CD (compact disc) can typically store 650 MB, or about 300,000 pages of text. A DVD (Digital Versatile Disc) holds a minimum of 4.7 GB, which is more than enou... Read More »

What is the storage capacity of a CD?

CD storage capacity can vary individually, due to manufacturing variances, or by design. The most common storage capacities for a CD, according to the Optical Storage Technology Association, are 70... Read More »