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Question 5362 – Operating-Systems
November 17, 2023
Data-Communication
November 17, 2023
Question 5362 – Operating-Systems
November 17, 2023
Data-Communication
November 17, 2023

KVS DEC-2013

Question 2
Even when the screen is completely dark while the film is in motion, commercial motion pictures use
A
32 frames per second or 101 screen illuminations per second
B
72 frames per second or 234 screen illuminations per second
C
8 frames per second or 32 screen illuminations per second
D
24 frames per second or 72 screen illuminations per second
Question 2 Explanation: 
→ Motion picture, also called film or movie, series of still photographs on film, projected in rapid succession onto a screen by means of light.
→ When a motion picture film is projected on a screen at the rate of at least 16 illuminations per second but the commercial motion pictures uses 24 frames per second or 72 screen illuminations per second.
→ Film Technology standard is 24 frames per second, a three bladed shutter and some dreamy motion blur, all projected as shadow and light on the side of a wall.
Correct Answer: D
Question 2 Explanation: 
→ Motion picture, also called film or movie, series of still photographs on film, projected in rapid succession onto a screen by means of light.
→ When a motion picture film is projected on a screen at the rate of at least 16 illuminations per second but the commercial motion pictures uses 24 frames per second or 72 screen illuminations per second.
→ Film Technology standard is 24 frames per second, a three bladed shutter and some dreamy motion blur, all projected as shadow and light on the side of a wall.
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