In a concave mirror, an object is placed a distance d1 from the focus and the real image is formed at a distance d2 from the focus. Then the focal length of the mirror is an object is placed a distance d1 from the focus and the real image is formed at a distance d2 from the focus. Then the focal length of the mirror is In a concave mirror October 27, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 16 - Waves , Chapter 28 - Electromagnetic Waves , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related