![A 2 cm high object is placed at a distance of 32 cm from a concave mirror. The image is real, inverted and 3 cm in size. Find the focal length of A 2 cm high object is placed at a distance of 32 cm from a concave mirror. The image is real, inverted and 3 cm in size. Find the focal length of](https://doubtnut-static.s.llnwi.net/static/web-thumb/644944244_web.png)
A 2 cm high object is placed at a distance of 32 cm from a concave mirror. The image is real, inverted and 3 cm in size. Find the focal length of
![Real Ruler is 11 Inches and 10 Inches. 1 Division is 1 Millimeter, 1 Division is 1 Inch Stock Vector - Illustration of ruler, drawn: 155530258 Real Ruler is 11 Inches and 10 Inches. 1 Division is 1 Millimeter, 1 Division is 1 Inch Stock Vector - Illustration of ruler, drawn: 155530258](https://thumbs.dreamstime.com/b/real-ruler-inches-inches-division-millimeter-division-inch-transparent-background-real-ruler-inches-inches-155530258.jpg)
Real Ruler is 11 Inches and 10 Inches. 1 Division is 1 Millimeter, 1 Division is 1 Inch Stock Vector - Illustration of ruler, drawn: 155530258
![A concave mirror gives a real image magnified 4 times. When the object is moved 3 cm the magnification of the real image is 3 times. Find the focal length of mirror. - Sahay Sir A concave mirror gives a real image magnified 4 times. When the object is moved 3 cm the magnification of the real image is 3 times. Find the focal length of mirror. - Sahay Sir](https://sahay.guru/wp-content/uploads/2020/10/423-s-1024x904.jpg)
A concave mirror gives a real image magnified 4 times. When the object is moved 3 cm the magnification of the real image is 3 times. Find the focal length of mirror. - Sahay Sir
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Amazon.com: Pack of 4 Vintage Real Wood Tree Branch Wall Hook,Rustic Decorative Wood Adhesive Hooks. Key Holder, Coat Hook,Strong Suction Hooks.(Width 2cm-3cm) : Home & Kitchen
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Amazon.com: YANGQIHOME Pack of 4 Vintage Real Wood Tree Branch Wall Hook,Rustic Decorative Wood Adhesive Hooks. Key Holder, Coat Hook,Strong Suction Hooks. (Width 3cm-4cm) : Home & Kitchen
![A concave mirror gives a real image magnifies 4 times. When the object is moved 3 cm the magnifi... - YouTube A concave mirror gives a real image magnifies 4 times. When the object is moved 3 cm the magnifi... - YouTube](https://i.ytimg.com/vi/mhOMKtV5LzQ/maxresdefault.jpg)
A concave mirror gives a real image magnifies 4 times. When the object is moved 3 cm the magnifi... - YouTube
![real ruler at 15 cm from the top of the scale. 1 division equals 1 millimeter. Stock Vector | Adobe Stock real ruler at 15 cm from the top of the scale. 1 division equals 1 millimeter. Stock Vector | Adobe Stock](https://as2.ftcdn.net/v2/jpg/02/83/13/91/1000_F_283139139_4kd5lyO4SrgqPIkaAJq5uauDxKLsQIYK.jpg)