science
Grade6
Easy
Question
The angle between two mirrors increases from 10 degrees to 36 degrees. The number of images of an object placed in the middle of the mirrors, produced by the mirrors ______.
- Decreases
- Increases
- Stays the same
- Is one
Hint:
Number of images is inversely proportional to angle between the mirrors.
The correct answer is: Increases
- The number of images formed between two plane mirrors is indirectly proportional to the angle between them.
- That's why when the angle between the mirror increases, the number of images formed decreases.
- So, the correct option is a.
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