Multiple choice

A 25GB Blue Ray disk can store how many hours of standard definition TV?

  1. 2 hours

  2. 13 hours

  3. 25 hours

  4. 50 hours
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Standard definition (SD) television video typically requires about 1.5 to 2 GB of storage per hour. Therefore, a 25 GB Blu-ray disc can store approximately 13 hours of SD content (25 GB / ~1.9 GB/hour = ~13 hours).

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