The portion of pencil immersed in water appear to bend explain.why?
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Heya user!!
It is called refraction.When a ray of light is entered in to a denser or lower medium we observe changes in its speed and direction.
Which is why a pencil appears bent.
Have a good day
It is called refraction.When a ray of light is entered in to a denser or lower medium we observe changes in its speed and direction.
Which is why a pencil appears bent.
Have a good day
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