A dark old room was closed for a long time. Once the curtains were rem – InterviewSolution

1.	A dark old room was closed for a long time. Once the curtains were removed slightly, the sunlight entered the room and its complete path was illuminated. What is this effect termed as?
Answer» A dark old room was closed for a long time. Once the curtains were removed slightly, the sunlight entered the room and its complete path was illuminated. What is this effect termed as?

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