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Wewaii [24]
3 years ago
7

An object of length 3.00 cm is inside a plastic block with index of refraction 1.40. If the object is viewed from directly above

, what is the length of its image?
Physics
1 answer:
Lilit [14]3 years ago
3 0
  • The length of its image = -3cm

Given,

length of object, h_o = 3 cm

We know, for flat refracting surface,  

Image distance = object distance

So,

magnification is = -1

length of the image,

h_i = magnification * h_o\\\\h_i = -1 * 3 \\\\h_i = -3cm

Here, negative sign means inverted image.

For more information on refraction, visit

brainly.com/question/14760207?referrer=searchResults

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