here,
the angle of incedence , i = 39 degree
speed of light in air , v1 = 3 * 10^8 m/s
speed of light in quartz , v2 = 2.06 * 10^8 m/s
let the angle of refraction be r
using snell's law
sin(r)/sin(i) = v2 /v1
sin(r) /sin(39) = ( 2.06 * 10^8)/(3 * 10^8)
solving for r
r = 25.6 degree
the angle of refraction is 25.6 degree
A light ray in air hits a piece of quartz, at a 39.0 deg angle. Inside...
How do I solve? A light ray in air hits a piece of quartz at a 39.0 deg angle. Inside the quartz, the light slows down to 2.06 1048 m/s. At what angle does the light travel in the quartz? (Hint: find n.) (Water n 1.33, Air n 1.00) (Unit- deg) 003-20і9Acelha Corporation. All Rights Reserved.
How do I solve? A light ray moving at a 54.3 deg angle in water (n 1.33) hits a boundary with oil (n 1.52). At what angle is it refracted in the oil? (Water n 1.33, Air n 1.00) (Unit - deg)
A ray of light propagates in air, entering a rectangular quartz prism with index of refraction 1.66 at an incidence angle of 72⁰. After it passes through the quartz, it enters a fluid with index of refraction 1.33. (a) What is the refracted angle when the light enters the quartz? ⁰ (b) What is refracted angle of the light when it enters the fluid? ⁰ (c) How much does the light speed up when it enters the fluid? m/s
A ray of light travels from air into glass ( n glass =1.33 ). The incident angle ( θi ) is 23 ∘ . Hints: n i sin( θ i )= n r sin( θ r ) nisin(θi)=nrsin(θr) If θ i = θ critical θi=θcritical then θ r = 90 ∘ θr=90∘ n air =1.00 nair=1.00 What is the refracted angle inside the glass in degrees? θ r θr = ∘ If the light ray instead travels from the glass...
please show work the ray of light in air hits the surface of water (n=1.33) at an angle of 23° what is the angle of the light in 2) Light goes from glass (n-1.5) to plastic (n-1.4). What is the critical angle for total internal reflection? 3) If light travels in glass (n-1.5) which is surrounded by air (n- 1) and hits the glass/air surface at an angle of 44, does it go into the air? If so, what is...
A ray of light hits a piece of glass as shown. 1) Find the angle it makes when it enters the glass II) Find the angle it makes when it exits the glass n=1.36
A ray of red light and a ray of violet light travel in a piece of glass and meet at a point right on the surface of the glass as they pass from the glass into air. If they emerge from the glass as one beam at an angle of refraction of 22.5o , what is the angle between the two rays in the glass, if the index of refraction of the red light is n = 1.53 and the...
A ray of light enters a piece of glass from air at an angle of 73 degrees to the normal. nair = 1.000 and nglass = 1.50, (a) What is the angle of the refracted ray in the glass (b) What is the critical angle for total internal reflection within the glass? Please explain your answer and upload a clear photo or explanation! Thank you.
A ray of light is incident on an air/water interface. The ray makes an angle of θ1 = 44 degrees with respect to the normal of the surface. The index of the air is n1 = 1 while water is n2 = 1.33. a) Numerically, what is the angle in degrees? 02= b) Write an expression for the reflection angle ψ, with respect to the surface. c) Numerically, what is this angle in degrees? ψ =
3. (15 points) A light ray is traveling horizontally through air and hits the rectangular glass block shown to the right. The block has a triangular, air-filled cavity within it. You may take the index of refraction of air to be mair 1 and the index of refraction of glass to be nglass 1.5 40° く enters the glass block. Sketch this refracted ray on the diagram to the right. a. Calculate the angle of traction when the light ray...