1. Assume that pupillary distance between your two eyes is 63 mm. Write a calculator that determines the object distance based on the angle that an external point object distends between the pupils. Give the angle for objects at 30 cm, 1 m, and 10 m. Give your answers in degrees correct to 3 significant digits.

Q: Determine the y-coordinate of the centroid of the shaded area. T\/ 0.37h 1/ 61⁰61° Answer:ỹ = y 1 i…

A:

Q: Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz.

A: the magnitude and direction of the resultant vector  of vectors A, B, and C.The solution outlines…

Q: A 60° 45° B. In the aboue diagram, A has magnitude 12m and B has magnitude 8 m. The x cameenent of…

A:

Q: Considering the figure, determine the coordinate of the centroidal y of the shaded area.

A:

Q: A light beam is shone into a mystery material. The light beam has an incident angle of 38 degrees…

A: Given data:  Incidence angle (θ1) = 38° Refracted angle (θ2) = 24° Index of refraction of first…

Q: You have enrolled in a scuba diving class and while swimming under water in a nearby lake you look…

A:

Q: When a man stands near the edge of an empty drainage ditch of depth 2.80 m, he can barely see the…

A: Given: Depth of drainage ditch, d = 2.8 m Height of man, h= 1.88 m Angle = 33 degree

Q: What is the direction of the critical angle if region b is replaced with just air? A. 48.8° from…

A: Medium A = waterMedium B = plexiglassIncident angle = 55oRegion B is replaced by airRefractive index…

Q: A = 20°, b = 5 yd & a = 3 yd How many triangles can be formed?

A: Given, A=20°, b=5yd, a=3yd

Q: A virtual image is produced by a concave mirror as well as by a convex mirror. How would you know if…

A: Given, Concave and convex mirror

Q: 11.Study the given picture. A triangular shaped object made of unknown material, is surrounded with…

A:

Q: A 266 m tall building casts a shadow of length 246 m on level ground. What is the elevation angle…

A: Given : h = 266 m l = 246 m

Q: Can you futher explain how the to get the coeeffiecnt (angle at the end) The last equation is kind…

A:

Q: 19. MMMH The drawing shows sodium and chloride ions positioned at the corners of a cube that is part…

A:

Q: Find the expression for angle cosθ ? Choices on the 2nd pic

A: Given: The radius of the ring is r. The radius of the ring is perpendicular to the plane. from the…

Q: Determine the y-component of the centroid (cm) of the region shown if a=54cm, b=24cm, c=15cm and…

A:

Q: Determine the coordinates of the centroid of the shaded area. 70 45 25 -50 155. Di. 60 50,

A: Concept: The Figure of all the parts of the shaded region is given below, Part 1 The area of the…

Q: A myopic person has a near point of 28.0 cm and a far point of 43.0 cm. When correcting the distant…

A: For near sightness person, the near point remains same.

Q: B. If you look straight down into a swimming pool where it is 2.00 m deep, how deep does it appear…

A: We will answer the question using an expression relating apparent depth to real depth and refractive…

Q: What is the angle between vector à = 4î + 2ĵ + 5k with x-axis? 53.4° O 172.6° O 41.7° O 72.6° O

A: Given data The vector equation of vector A is given as A→=4i^+2j^+5k^.

Q: Q3: Determine the x- and y- coordinates of the centroid of the shaded aera. 50 mm 40 30 mm mm 40 mm…

A:

Q: Q2//Using the ACI Code equations, determine the minimum slab thickness required for Panel (A) and…

A: Solution Given below:

Q: 1. The distance from the man's eyes to the ground is 1.78 m. The oil drainage ditch is filled with…

A:

Q: a. A scale balances with four blue x-blocks on one side and 36 green blocks on the other side.…

A: A scale balances with four blue x-blocks on one side and 36 green blocks on the other side. From…

Q: b. Design the suitable lighting layout with 1.5 m luminaire for the electrical power laboratory with…

A: Given: L= 50 m b= 20 m h = 10 m To Find: Space length of rows and columns

Q: 6. You look into an empty container, and your position is such that the far edge of the container is…

A:

Q: solve the following equations for x: d^2=(x)^2+(y)^2 v^2=v^2o+2a(x-xo)

A: To solve for x : A) d2 = x2 + y2

Q: Determine the x- and y-coordinates of the centroid of the shaded area. y - y = Y, - kx³ 300 mm 3 150…

A:

Q: 1. As shown in the figure below, a crown glass prism (n₁ = 1.52) is immersed in water (n2 = 1.33).…

A: n1 = 1.52 n2 = 1.33

Q: Q1) Suppose you are going to visit your friend and you realize that when she is wearing her glasses,…

A: Given that:v1=0.36 mP=+0.8D

Q: Frx 3.2 5-245 @240 F = 1.47 @ 50° Fr Fz = 1.96 @ q0° 50 F 2.45 @ 14O°

A:

Q: Physics v Q17 Choose the correct statement with respect to the combination of lenses. The…

A:

Q: 1. The distance from the man's eyes to the ground is 1.78 m. The oil drainage ditch is filled with…

A:

Q: You produce an image of the Sun on a screen using a thin lens whose focal length is 25.6 cm. What is…

A:

Q: Prescriptions for vision correction are given called diopters (D). Determine the meaning of the…

A: Introduction: At the prescription of the eyeglass, it is listed the number under the heading of OD…

Q: A light ray traveling in air and parallel to the hypotenuses of a 35°, 55°, 90° prism strikes the…

A:

Q: A ray of light propagates from air to another unknown medium n2. What is n2?

A:

Q: a.) Draw a simple version of the human eye looking at the sun (never look at the sun yourself!),…

A:

Q: What is the slope the graph A versus B? For a given set of values A (2cm, 4cm, 6cm, 8cm, 10cm) B…

A: A (in cm) B (in cm) 2 0.8 4 1.6 6 2.4 8 3.2 10 4

Q: If Force = (-2,4) and Displacement = (-5,-3), find the angle in degrees between the two %3D vectors.…

A:

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.