The image of an object formed by a lens is of magnification - 1. If the distance
between the ob...
Physics, 03.03.2020 19:57 emokid7822
The image of an object formed by a lens is of magnification - 1. If the distance
between the object and its image is 60 cm, what is the focal length of the
lens? If the object is moved 20 cm towards the lens, where would the image
be formed ? State reason and also draw a ray diagram in support of your answer
Answers: 1
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An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)
Answers: 2
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Energy transformations that involve one transformation from one type of energy to another are called transformations.
Answers: 1
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