Write the condition for TIR
Answers
Answered by
11
♦ When the ray of light strikes the boundary separating two different media then part of it is reflected and other part is( refracted.
★ If a ray of light is traveling from a denser to a rarer medium with angel of incidence greater than critical angle (i>∅c) This is the condition for TIR
Now
, then no reflection takes place
but ray of light is 100% reflected back to same medium, This phenomenon is known as TIR
★ If a ray of light is traveling from a denser to a rarer medium with angel of incidence greater than critical angle (i>∅c) This is the condition for TIR
Now
, then no reflection takes place
but ray of light is 100% reflected back to same medium, This phenomenon is known as TIR
Attachments:
Answered by
32
conditions for TIR
☆the light ray must travel from denser to rarer medium .
☆the angle of incidence should be greater than critical angle.
pls mark as brainliest.
☆the light ray must travel from denser to rarer medium .
☆the angle of incidence should be greater than critical angle.
pls mark as brainliest.
Similar questions