The focal length of the concave mirror 10cm, the image will be formed at a distance:
1) between 10cm and 20cm
2) between 10cm and 15cm
3) beyond 20cm
4) at 20cm
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2
Answer:
hlo
Step-by-step explanation:
between 10cm and 20cm
is the answer
Answered by
2
Answer:
4 is a answer dear thanks for asking
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