2) A) Calculate the critical angle between water and diamond. B) Draw ray tracing for the critical angle C) Draw ray tracing if you increase the angle by 5 degrees D) Draw ray tracing if you decrease the angle by 5 degrees.

Q: 3)A slide projector produces real, inverted, enlarged images of the slides on a screen (the slides…

A: 3) (A) Convex Lens is used in projector to get magnified image is placed in front of object lies…

Q: 2.-A pencil is placed 30 cm from a converging lens, with a focal length of 20 cm. Determine the size…

A: Given, Distance of object d = 30 cm Focal length f = 20 cm Height of object ho = 8 cm

Q: 3. The thin lens equation is given as f = . where v and b are the distances indicated in the diagram…

A: we have to use propagation of the errors so that we could find the errors f .

Q: 5. How far would an object need to be placed from a mirror of focal length 10.0 cm if it is image…

A:

Q: What is the angle of deviation if a ray of light in water is incident at an angle of 10 degrees and…

A:

Q: A 1.50-cm high diamond ring is placed 20 cm from a concave mirror with radius of curvature 30 cm.…

A:

Q: 3. An amusement park wants a mirror that. when someone stands 1.50 meters from it, it will produce…

A: object distance (do) = 1.50 m Magnification (m) = 2Type of image = Real , upside down

Q: Explain completely and easily about the ray diagrams for correcting myopia,hyperopia and astigmatism

A: In this question we have to explain the topics myopia, hyperopia and astigmatism. Please give…

Q: ©2020 NDMU-IBED. All rights reserved. GNPHYS 2 2020-21 V. DATA AND COMPUTATION 1. A 20.0 cm high…

A: Given Height of the object (h1) = + 12cm Object distance (u) = - 30cm Radius of curvature (R) = -12…

Q: 14- 12- 10- 8. 6- D 4- 2- 10 20 30 Winkume of NOWimi! From the titration curve in the following…

A: Titration Curve is given in the following Image we can assign pkavalue by determine value of E*. It…

Q: 3. A magnifying glass forms an image of a 4.00-mm-tall thumb tack that is to the left of the lens.…

A: Draw the ray diagram as:

Q: 4. We can use a lens as a distance gauge. For example, if I have a lens with a focal length of 50…

A: The expression for the focal length of either the convex or concave lens is,

Q: 1-When does the thickness of 2-In some cases, when seei the vision is blurred, Expla

A: 1) When the focal length of the lens decreases, then the thickness of the lens increases that means…

Q: 3. An object is moving towards a convergent lens of distance focal f with speed v. Show that when…

A: The speed of the object is v. The object distance is p. The focal length of the lens is f

Q: 1. true or faulse: A diverging lens always creates a real image?   2. When light travels from air…

A: 1) Diverging lens can not form a real image but in the diverging lens, the light gets diverge and we…

Q: 12). A stamp collector wants to magnify images by 5(X) when the object is 6.2-cm away. What focal…

A: Given, Distance of the object = 6.2 cm Magnification(m) = 5

Q: Problem 6. A person has hyperopia (farsightedness). Object that is 100m away creates image at a…

A: The diopter is a unit of measurement for a lens' refractive power. A lens's power is equal to the…

Q: 4. Briefly discuss how near sightedness is corrected using a lens. Support your discussion by…

A: To find out: How nearsightedness is corrected using a lens. If a person can see the nearer object…

Q: (4/A Pandayan mirror has a radius of curvature of 8 m. Determine the location of the image and its…

A:

Q: A ray of light travels from air into another medium, making an angle of 8, - 45.0* with the normal…

A: Given: Light ray travelling from air to another medium. Let air be the medium 1. Refractive index of…

Q: 5. What is an example of a real image? *

A: An image, which is formed when the light rays coming from an object intersect at a location after…

Q: 2. Complete the ray diagram for an object in front of a lens to show how to find the location and…

A: 3.  refractive index of air, n = 1  refractive index of water, n' = 1.33  refractive index of glass,…

Q: Create ray diagrams to locate the image of the objects located at Beyond 2F, At F, Between F and 2F

A: Case 1 :  beyond 2F Case 2: at F  Case 3: between F and 2F

Q: VARIANT 27 A person looks at a gem with a jeweler's loupe - a converging lens that has a focal…

A: According to the company policy, only first question will be answered. Please post the rest…

Q: 6. Explain why a person's legs appear very short when wading in a pool. Justify your explanation…

A:

Q: 12. Observe the following information and answer the following questions S.No. object Image…

A: Done

Q: 37 ... You are standing on the edge of a swimming pool and looking directly across at the opposite…

A:

Q: A camera lens has a focal length of 900 mm. a. Compute for the image location and the size of the…

A: The camera lens approximately acts like a convex lens. Write the given values using suitable…

Q: What is the angle 02 at which the ray emerges? Express your answer in degrees. ΑΣφ ? 02 = %3D Submit…

A:

Q: 6- An object is placed at a distance of 5 cm from the lens of a simple microscope, and an estimated…

A:

Q: 5. Given a converging lens with a focal length equivalent to 10.0 cm. (a) If an object is placed…

A:

Q: 2. The same rays are used to find the properties of a diverging lens. Use them to locate the image…

A: Light rays from object and image formed is as follows for first object: Image formed is virtual and…

Q: P Diopter Change in Diving Cormorants Double crested cormorants (Phatacrocorax untus) are…

A:

Q: A glass sphere (n = 1.50) with a radius of 12.0 cm has a tiny air bubble 4.00 cm above its center.…

A:

Q: What is the angle of deviation if a ray of light in water is incident at an angle of 50 degrees and…

A:

Q: An optical fiber uses flint glass clad with crown glass. What is the critical angle?

A: In this question it is asked to calculate critical angle of optical fibre which is made up of flint…

Q: Explain why it is theoretically impossible to see an object as small as an atom regardless of the…

A:

Q: 3. Show that the magnification factor for a mirror or lens M = d do sign convention omitted) is the…

A: Ray diagram shown below

Q: A simple model of the human eye ignores its lens entirely. Most of what the eye does to light…

A:

Q: 6 An object is placed against the center of a concave mirror and then moved along the central axis…

A:

Q: A-5.0 diopter lens is used to magnify an insect when held 12 cm away. Describe the type of image,…

A:

Q: 3-A 4.00-cm tall light bulb is placed a distance of 35.5 cm from a diverging lens having a focal…

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.