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an object is placed 15 cm in front of a convex lens of focal length 10cm. Find the nature and position of the image formed.
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2. asked by meenakshi
3. 1,093 views
An object is placed in front of a concave mirror of focal length 20 cm. The image formed is three times the size of the object.
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2. 61 views
An object is kept in front of a concave mirror of focal length 15cm . The image formed is three times to size of object.
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2. asked by Raj Mohan Jha
3. 567 views
an object is placed in front of aconcave mirror of focal lengt 20cm. the image formed is three times the size of the object.
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2. 64 views
A real image of an object formed by a converging lens of focal lenght 15cm is 3 times the size of the object. What is the
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2. asked by Zubydon
3. 112 views
What is formed when a copy of an object is formed by reflected light?an image a mirage a mirror an echo
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2. asked by mir
3. 147 views
An object is placed to the left of a lens, and a real image is formed to the right of the lens. The image is inverted relative
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2. asked by Anonymous
3. 893 views
An object is placed to the left of a lens, and a real image is formed to the right of the lens. The image is inverted relative
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2. asked by Elle
3. 988 views
1.An object 2.5cm high is placed 10cm from a converging lens. if the local length of the lens is 5cm,a. How far from the lens
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2. asked by gabriel sam responso
3. 1,082 views
What is the distance between an object and its real image formed by a thin converging lens with focal length f = 21 cm, if the
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2. asked by lin
3. 802 views