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Class 10 Science Medium Mcq English Medium

According to the ray diagram rules, a ray parallel to the principal axis, after reflection from a concave mirror, will

Question
According to the ray diagram rules, a ray parallel to the principal axis, after reflection from a concave mirror, will
pass through the pole
pass through the principal focus
diverge away from the mirror entirely
reverse back along the same path always
Answer
pass through the principal focus
Detailed Explanation
The chapter states that a ray parallel to the principal axis, after reflection, passes through the principal focus in the case of a concave mirror.
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