The objective lens of the refracting telescope at the lick
The objective lens of the refracting telescope at the Lick Observatory in California has a focal length of 57 ft.
What is the refractive power of this lens?
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The objective lens of the refracting telescope at the Lick Observatory in California has a focal length of 57 ft. What is the refractive power of this lens
A system has a virtual memory space of 8 virtual pages for a process with 8 blocks per page and 4 words per block. The main memory consists of 4 page frames with 4 blocks per page and 8 words per block. How many words are required for virtual memo
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