Question

Fig 5 shows an object AB placed on the principal axis of a lens L. The two foci of the lens are F1 and F2. The image formed by the lens is erect , virtual and diminished copy the diagram and answer the following question i) draw the outline of the lens (L) ii) draw a ray from B , and passing through O. show the ray after refraction by the lens. iii) draw a ray of light starting from B , which after passing parallel to the principal axis, is incident on the lens and emerges after refraction it. iv) locate the final image formed. SEE GUYS IF U KNOW THE ANSWER THEN ONLY TYPE. IF ANY SPAM IS FOUND . SERIOUSLY HIS ACCOUNT WOULD BE DELETED . and i will kick his *** SO BE CAREFUL AND ANSWER

Answer 1

Answer:

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Explanation:

Concave mirrors can produce both real and virtual images; they can be upright (if virtual) or inverted (if real); they can be behind the mirror (if virtual) or in front of the mirror (if real); they can also be enlarged, reduced, or the same size as object.

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Answer 2

$\huge\boxed\{\underline{\mathcal{\red{A}\green{N}\pink{S}\orange{W}\blue{E}\pink{R}}}}\boxed$

Motion, in physics, change with time of the position or orientation of a body.

Motion that changes the orientation of a body is called rotation.

In both cases all points in the body have the same velocity (directed speed) and the same acceleration (time rate of change of velocity).

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