The value of magnification 'm' for a lens is −2." Using the new Cartesian Sign Convention and considering that an object is placed at a distance of 20 cm from the optical centre of this lens, state: 1. the nature of the image formed; 2. size of the image compared to the size of the object; 3. position of the image, and 4. sign of the height of the image. #video #viral #cbse2024 #new #class10physics #pyq (3)
Magnification of mirrors and lenses video link :
   • THE EASIEST WAY TO LEARN MAGNIFICATION # c...  
Sign convention of mirrors and lenses video link :
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How to draw Ray diagrams correctly video link :
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WHAT IS MAGNIFICATION ?
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SIGN CONVENTIONS IN MIRRORS & LENSES
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WHAT IS THE O.T.C. METHOD FOR SOLVING THE CIRCUIT DIAGRAMS ?
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R(Parallel) = R / n & R(Series) = n.R Video Link:
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