Answer
Verified
428.7k+ views
Hint: The air bubble can be well defined as the sphere with the convex surface and when light reaches it, the light is reflected within the water as in the concave lens. The air bubble in the water shines due to the phenomenon of total internal reflection.
Complete answer:
The correct answer is option D.
Note:
Complete answer:
In physics, the total internal reflection is defined as the ray of light within the medium such as water or glass from the surrounding surfaces back into the medium.The total internal reflection is well defined as the phenomenon that occurs when the light rays travel from a more optically denser medium to the less optically denser medium. Also, during the phenomenon the angle of incidence must be greater than the critical angle.The air bubble shines since the speed of light is faster inside the air bubble than in the water and therefore the light gets reflected away from the bubble around just like the mirror. This happens only along the circle in the direction we observe it. Also, if we observe towards the center of the bubble, we can see completely through it.
Hence, air bubbles shine due to the phenomenon of the total internal reflection.
Note:
Know the difference between the reflection and refraction of light. The reflection of light can be expressed as the change in the direction of the wave-front between the two different medium whereas refraction of light can be expressed as the bending of light when it passes from one transparent substance into another.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Which are the Top 10 Largest Countries of the World?
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
How do you graph the function fx 4x class 9 maths CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Give 10 examples for herbs , shrubs , climbers , creepers
Write a stanza wise summary of money madness class 11 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE