An object is moving towards a concave mirror of focal length 24 cm. When it is at a distance of 60 cm from the mirror, its speed is 9 cm/s. The speed of its image at that instant, is An object is moving towards a concave mirror of focal length 24 cm. When it is at a distance of 60 cm from the mirror is its speed is 9 cm/s. The speed of its image at that instant November 15, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - Reflection of Light , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related