A small air bubble in a glass block when seen from above appears to be raised because of:

refraction of light

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reflection of light

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reflection and refraction of light

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none of the above

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Solution

The correct option is A refraction of light
A spherical air bubble in glass would actually act just like a diverging lens - that is, if we looked through the bubble the object would always be upright but would be smaller than the object really was. This is due to refraction of light.

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Similar questions

A small air bubble in a glass block, when seen from above, appears to be raised because of:

(a) refraction of light

(b) reflection of light

(d) none of the above

Q. How does refraction make the bottom of a glass filled with water appear to be raised when seen from above?

Q. A postage stamp kept below a rectangular glass block of refractive index

1.5

when viewed from vertically above it, appears to be raised by

7.0 m m

. Calculate the thickness of the glass block.

A postage stamp kept below a rectangular glass block of refractive index 1.5 when viewed from vertically above, it appears to be raised by 7.0 mm. Calculate the thickness of the glass slab.

The bottom of a glass of water appears raised when seen from above

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A small air bubble in a glass block when seen from above appears to be raised because of:

The correct option is A refraction of lightA spherical air bubble in glass would actually act just like a diverging lens - that is, if we looked through the bubble the object would always be upright but would be smaller than the object really was. This is due to refraction of light.

The correct option is A refraction of light
A spherical air bubble in glass would actually act just like a diverging lens - that is, if we looked through the bubble the object would always be upright but would be smaller than the object really was. This is due to refraction of light.