What type of mirror is shown in Fig. 23–50? Explain. FIGURE 23–50 Question 17 and Problem 15.

Q: A pepper seed is placed in front of a lens.The lateral magnificationof the seed is +0.300.The…

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Q: .An object is at a distance of 15.0 cm from a converging lens of focal length 9.0 cm. Where is the…

A: Given data: Object distance, u=15 cm Focal length, f=9 cm We have to find the image distance.

Q: A 2-cm tall object is placed 10 cm in front of a mirror. What focal length and what type of mirror…

A: Given Height of object h1 = + 2 cm  Object distance u = -10 cm  Size of image h2 = + 4 cm

Q: A mirror at an amusement park shows an uprightimage of any person who stands 1.9 m in front of it.…

A: Given Data: The object's distance is, u=1.9 m The magnification is, M=3   The expression for the…

Q: • A convex mirror on the passenger side of a car produces animage of a vehicle that is 18.3 m from…

A: *The object distance is do = 18.3 m *The image distance is di = - 55.4 cm = - 0.554 m

Q: What kind of mirror should be used in the rearview mirror of a car? In the side view mirror of the…

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Q: A small object is located 36.0 cm in front of a concave mirrorwith a radius of curvature of 48.0 cm.…

A: Using the thin lens formula we have, 1v+1u=2R

Q: The reflecting surfaces of two mirrors form a vertex with anangle of 110°. If a ray of light strikes…

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Q: A man standing 1.52 m in front of a shaving mirror producesan inverted image 18.0 cm in front of it.…

A: given:distance of object = 1.52 mdistance of image = 18 cmmagnification = 2

Q: (II) Two plane mirrors, nearly parallel, are facing each other 2.3 m apart as in Fig. 23–55. You…

A: (a) The first image is from a single reflection, so it is. d1=2D=21.6 m=3.2 m The second image is…

Q: Show that if Two mirrors with a radius of curvature of 0.7 m, separated by a distance of 0.7 m leads…

A: Radius of curvature , R1 = R2 = 0.7 m Distance , d = 0.7 m To find = Check for stability

Q: Missing D. The mirror in the figure deflects a horizontal laser beam by 60° . What is the angle $? ㅋ…

A: Given: Laser incident horizontally on mirror After reflecting the Laser make angle 60° with…

Q: Is the law of reflection obeyed for the plane mirror? For the spherical mirrors?

A: Law of reflection: The law of reflection states that the angle of incidence (i) is equal to the…

Q: If a plane mirror rotates through an angle a = 15°, then the reflected beam would be deflected by an…

A: We have givena plane mirror rotates through an angle (α)=15°

Q: You hold a small flat mirror 0.50 m in front of you and can see your reflection 1.0 m 0.50 m twice…

A: As plane mirror has flat reflective surfaces , the image formed in the mirror will be equidistant to…

Q: A convex (converging) lens produces a real, inverted image of an object that is magnified 2.20 times…

A: Answer             32.3125 cm Solution

Q: (II) A person whose eyes are 1.72 m above the floor stands 2.20 m in front of a vertical plane…

A: Consider the following figure.       Here, NR is the normal at the point of incidence R, i and r…

Q: you see the reflection of your belt buckle, which is 0.70 m below your eyes. If you remain 2.5 m…

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Q: Will the focal length of a lens change when it is submerged in water? Explain.

A: The focal length of the lens will change when it is submerged in water. It is because the lens works…

Q: a person whos eyes are 1.72 m above the floor stands 2.20m in front of a vertical plane mirror whose…

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Q: A shortsighted person is looking at his reflection in a plane mirror. If the far point of this…

A: A short sighted person can see near objects and can’t see objects beyond a point. Here this man can…

Q: How far from a concave mirror (radius 21.0 cm) must anobject be placed if its image is to be at…

A: concave mirror

Q: You are 1.8 m tall and stand 2.8 m from a plane mirror thatextends vertically upward from the floor.…

A: Analyze the diagram of the given situation. Here, all three different angles should be same in…

Q: A small candle, 2.5 cm in size is placed at 27 cm in front of a concave mirror of radius of…

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Q: A convex lens of focal length 12 cm is placed in contact with a plane mirror. If an object is placed…

A: In this question we are given that a convex lens of focal length 12 cm is placed in contact with a…

Q: The place you get your hair cut has two nearly parallel mirrors 7.0 mm apart. As you sit in the…

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Q: Which of the two lenses shown in Fig. 23–66 is converging, and which is diverging? Explain using ray…

A: Introduction: A converging lens is a convex lens whose center is thick and edges are thin. A…

Q: consider the radius of curvature of a rearview mirror equal to 3.00 m. If a truck is approaching…

A: The focal length of the mirror is, F=R2                            R=radius of curvature  =3.00 m2…

Q: A doctor is examining a mole using a magnifying glass of focal length 15 cm.  The lens is held 13.5…

A: Given: The focal length of the lens is 15 cm. The distance of the mole from the lens is 13.5 cm.

Q: A concave mirror gives an image three times as large as the object placed at 20cm from it. For the…

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Q: An upward vertical incident ray is aimed towards a plane mirror attached to the wall and ceiling.…

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Q: - A convex lens and a concave lens, each having sar length of 25 cm, are put in contact to form a…

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Q: A doctor examines a mole on the patient with a 17.2 cm focal length magnifying glass held 11.2 cm…

A: The equation for thin lens is

Q: Explain why The angle of contact of mercury with glass is obtuse, while that of water with glass is…

A: This is because, as we know in Water the cohesion force is less between the molecules of water as…

Q: Dish receivers for satellite TV always use the concave side of thedish, never the convex side.…

A: Dish receivers

Q: when using a solar panel to collect the sunlight and turn it into electrical energy. what should be…

A: Since light is coming from infinity and it is getting converged at focus with a focal length of 57.8…

Q: 5.83* Considering the operation of a spherical mirror, prove that the locations of the object and…

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Q: 25. Consider a fitness gym buff standing in between two parallel plane mirrors. He then looks at the…

A: The  laws of reflection1)The angle between the incident ray and     the normal is equal to the angle…

Q: A dance hall is built without pillars and with a horizontal ceiling 7.20 m above the floor. A mirror…

A: In this question we have to determine the value of angle ϕ. Please give positive feedback if the…

Q: A woman is 2 m tall, with her eyes at a height of 1.83 m. A mirror is on the wall, ending somewhat…

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