Assertion (A): Plane mirror may form real image.  

Reason (R): Plane mirror forms virtual image, if object is real.  



Plane mirrors can form real images if the object is virtual. 

Image formed by plane mirror - Teachoo.jpg

  • For all real objects , image formed by plane mirror is virtual

Plane mirrors can form real images - Teachoo.jpg



  • Assertion is true
  • Reasoning is true
  • But reasoning is not the correct explanation of assertion


So, the correct answer is (b)  

  1. Class 10
  2. Chapter 10 Class 10 - Light - Reflection and Refraction (Term 1)

About the Author

CA Maninder Singh's photo - Founder at Teachoo
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 11 years and a teacher from the past 11 years. He teaches Science, Accounts and English at Teachoo