You stand two feet away from a plane mirror. How far is it from you to your image?

Q: 2. An object is placed to the left of a lens. If the image of the object is formed on the right side…

A: Image is formed on the right side of object it means that image is real.  Real image is only formed…

Q: An image projected by a convex lens is A. virtual and inverted. B. Real and upright.…

A: Required : An  image projected by a convex lens is :

Q: In the diagram below, what minimum length of mirror is needed so that the a 1.8-m-tall person can…

A: From the figure, Height of person h=a+b and length of mirror = a+b2=h2

Q: 6) A very narrow light ray AB strikes the surface of a concave mirror as shown on the diagram. Draw…

A: Given data The light ray is represented with AB. The mirror in the above problem is given as AB.

Q: A piece of stained glass is to the left of a lens. The lens projects an image of the stained glass…

A:

Q: An object 1.99 cm high is held 4.53 m from a person's cornea, and its reflected image is measured to…

A:

Q: 9. You move away from a plane mirror at a speed of 1.60 m/s. At what speed does your image move away…

A: 3.20 m/s

Q: 8) An object is placed at a distance of 80 cm from a converging lens with a focal length of 30 cm a)…

A:

Q: 12. The diagram below shows a plane mirror with an apple in front of it. From the perspective of…

A: The Image of an object is at a distance from the mirror that is equal to the distance between the…

Q: When focusing the light of the sun onto a plane above a concave spherical mirror, you notice there…

A: Answer            C) Half the radius of curvature

Q: 1.)An object is placed in front of a concave mirror. Consider the following diagrams, where C and F…

A: Required : Which image is correct.

Q: A candle is placed in front of a converging lens. A wellfocused image of the flame is seen on a…

A: Image formed by the converging lens

Q: The power of a lens a. Approaches zero as the index of refraction increases O b. Increases as the…

A:

Q: An object is placed 12 cm from a converging lens whose focal length is 4 cm.  How far away is the…

A: Given, Converging lens of, Object distance, u=12cm Focal length, f=4cm

Q: 2. What is the position of the image when the object is placed at a distance of 24 cm from a concave…

A: The position of the image is at infinity.

Q: 7) A very narrow light ray AB strikes the surface of a convex mirror as shown on the diagram. Draw a…

A: Reflection of light through a convex mirror

Q: Q1 a) An object 0.600 cm tall is placed 16.5 cm to the left of the vertex of a concave spherical…

A: Recall 1v+1u=1fWhere u=object distancev=image distancef=focal lengthm=magnification=-v/u

Q: A concave lens has a focal length of -45 cm. a) Find the image distance that results when an object…

A:

Q: a) If the focal length of a converging lens is 2.0 meters and an object is placed 10 meters away,…

A:

Q: Which of the following surfaces eliminates spherical aberration from a mirror? a. A spherical…

A:

Q: 6. A book is 9.26 cm tall and placed 22.7 cm to the left of a plane mirror. What is the height of…

A: The image formed by a plane mirror suffers no attenuation in height it is only laterally inverted…

Q: A concave spherical mirror has a radius of curvature of magnitude 20.7 cm.   A) Determine the object…

A: Given Data: The magnitude of the radius of curvature is, R=20.7 cm The magnitude of the inverted…

Q: an object closer to a converging lens than its focal point always has an image that is?   a. the…

A: Image formation by converging lens when object is between focal point and pole:-

Q: 3) A 2 cm-high object is placed 10 cm from a concave mirror of radius 40 cm. Determine he position.…

A:

Q: An object is located a distance do=5.1 cm in front of a concave mirror with a radius of curvature r…

A:

Q: Which two of the following statements are true? Select one or more: a. In the plane mirror the image…

A: An object is placed in front of the plane mirror at a distance 'u'. The image will be formed behind…

Q: the image height h be affected if the object is movec away from the mirror? *

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.