A certain CD-ROM disk can store approximately 6.0 × 102 megabytes of information, where 106 bytes = 1 megabyte. If an average word requires 9.0 bytes of storage, how many words can be stored on one disk?
A) 6.7 × 107 words
B) 5.4 × 109 words
C) 2.1 × 107 words
D) 2.0 × 109 words
Answer: A
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Fill in the blank(s) with the appropriate word(s).
Describe what the internal structure of the Sun looks like, indicating what physical phenomena are occurring there. In what respects (internal structure, energy generation, etc
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A. 48 cm B. 17 cm C. 31 cm D. 69 cm E. 52 cm
When light from air passes through a prism, light of all frequencies
A) slow down. B) remain at speed c. C) speed up. D) none of the above