Homework Answers
Option third is correct.
In Plane mirror, virtual and upright image is formed.
Magnification of plane mirror is always 1.
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The kitten, Jasper is looking at his image on a flat, plane mirror. What must be...
need help. please answer #8-11 8. As an object moves away from a plane mirror on...
need help. please answer #8-11
8. As an object moves away from a plane mirror on a wall and you observe the object and the image from the position of the mirror, the image of the object A. gets smaller B. may or may not get smaller, depending on where the observer is positioned. C. Is always a real image, no matter how far you are from the mirror. D. Changes from being a virtual to a real image as...
we did Mirror lab in class and i have the following Questions. 1-explain how virtual images...
we did Mirror lab in class and i have the following Questions. 1-explain how virtual images differ from real images. Draw a scenario showing the difference. 2- A spherical mirror produces an image with a magnification of -3. Is this image real or virtual ? Is this image inverted or upright? Is this mirror concave or convex? Explain all your answers. 3- use mirror equations to show that for a plane mirror the image distance is equal to the object...
A person stands 1.60 m away from the reflecting surface of a plane mirror. (a) What...
A person stands 1.60 m away from the reflecting surface of a plane mirror. (a) What is the distance between the person and his or her image? m (b) What are the image characteristics? (Choose from below) Virtual, inverted and has the same height as the object Virtual, erect and diminished Real, inverted and diminished Virtual, erect and magnified Real, inverted and magnified Real, erect and diminished Real, inverted and has the same height as the object Virtual, erect and...
2. You are looking at yourself in a makeup mirror. When you are close to the mirror, you look upright and huge (helpful when doing your makeup!). As you move away, your image gets even larger, th...
2. You are looking at yourself in a makeup mirror. When you are close to the mirror, you look upright and huge (helpful when doing your makeup!). As you move away, your image gets even larger, then disappears at about 30cm away from the mirror, then turns upside down and gets smaller as you move even further away. What type of mirror is this makeup mirror? a) convex; b) concave; c) flat; d) not enough information toe Justify your answer....
All numbers to the 4th decimal place please! LI Content Lens or mirror An object is...
All numbers to the 4th decimal place please!
LI Content Lens or mirror An object is held 85.6 cm away from a mirror. The mirror has a focal length of 49.7 cm. A.) Determine the image distance. B.) Determine the magnification. C.) If the object is 5 cm long, determine the image height. D.) Which of the following are true about the image? Choose all that apply. The image is inverted. The image is real. The image is upright. The...
More mirrors. Object O stands on the central axis of a spherical or plane mirror. For...
More mirrors. Object O stands on the central axis of a spherical or plane mirror. For this situation (The table below. All distances are in centimeters.), find (a) the radius of curvature r (nonzero number or 0 if infinity), (b) the image distance i, (c) the lateral magnification m, whether (d) the image is real or virtual, (e) inverted or noninverted from o, and (f) on the same side of the mirror as object O or on the opposite side....
What statement below best expresses the lens placement for a microscope? The object Is just Inside...
What statement below best expresses the lens placement for a microscope? The object Is just Inside the focal length of the objective, the Image from the objective is just inside the focal length of the eyepiece. The object is just outside the focal length of the objective, the Image from the objective is just inside the focal length of the eyepiece. The object is just outside the focal length of the objective, the Image from the objective is just outside...
Concave Mirrors "Take first an object in the region between the mirror and focal point. The...
Concave Mirrors "Take first an object in the region between the mirror and focal point. The nearer the object is to the focal point, the weaker the intensity of light will be, but the larger the image will be. The farther away the object is from the focal point (closer to the mirror), the stronger the intensity of light will be, but the smaller the image will be. In both cases the image will be upright." a. verify these statements...
please help An object is put at the front focal point of a convex lens. Behind...
please help
An object is put at the front focal point of a convex lens. Behind the convex lens, a plane mirror is placed perpendicularly to the principal axis of the convex lens as shown in the following picture. Find the position of the image of the object using ray diagrams. (Assume the lens and the mirror are both very large in the transverse direction.) Please also describe the details of the image (real/virtual, inverted/upright, and the magnification). Does the...
0.48 12. Two astronauts are m apart in their spaceship. One speaks to the other. The conversation is transmined to earth via electromagnetic waves. The time it takes for sound waves to travel at...
0.48 12. Two astronauts are m apart in their spaceship. One speaks to the other. The conversation is transmined to earth via electromagnetic waves. The time it takes for sound waves to travel at 343 m/'s through the air between the astronauts equals the time it takes for the electromagnetic waves to travel to the earth. How far away from the Earth is the spaceship? (a) 2.30 m (b) 790 m (c) 4.2x10m (d) 6.9x10Fm (e) 4.5x1010 m 13. Two...
need help. please answer #8-11
8. As an object moves away from a plane mirror on a wall and you observe the object and the image from the position of the mirror, the image of the object A. gets smaller B. may or may not get smaller, depending on where the observer is positioned. C. Is always a real image, no matter how far you are from the mirror. D. Changes from being a virtual to a real image as...
2. You are looking at yourself in a makeup mirror. When you are close to the mirror, you look upright and huge (helpful when doing your makeup!). As you move away, your image gets even larger, then disappears at about 30cm away from the mirror, then turns upside down and gets smaller as you move even further away. What type of mirror is this makeup mirror? a) convex; b) concave; c) flat; d) not enough information toe Justify your answer....
All numbers to the 4th decimal place please!
LI Content Lens or mirror An object is held 85.6 cm away from a mirror. The mirror has a focal length of 49.7 cm. A.) Determine the image distance. B.) Determine the magnification. C.) If the object is 5 cm long, determine the image height. D.) Which of the following are true about the image? Choose all that apply. The image is inverted. The image is real. The image is upright. The...
More mirrors. Object O stands on the central axis of a spherical or plane mirror. For this situation (The table below. All distances are in centimeters.), find (a) the radius of curvature r (nonzero number or 0 if infinity), (b) the image distance i, (c) the lateral magnification m, whether (d) the image is real or virtual, (e) inverted or noninverted from o, and (f) on the same side of the mirror as object O or on the opposite side....
What statement below best expresses the lens placement for a microscope? The object Is just Inside the focal length of the objective, the Image from the objective is just inside the focal length of the eyepiece. The object is just outside the focal length of the objective, the Image from the objective is just inside the focal length of the eyepiece. The object is just outside the focal length of the objective, the Image from the objective is just outside...
please help
An object is put at the front focal point of a convex lens. Behind the convex lens, a plane mirror is placed perpendicularly to the principal axis of the convex lens as shown in the following picture. Find the position of the image of the object using ray diagrams. (Assume the lens and the mirror are both very large in the transverse direction.) Please also describe the details of the image (real/virtual, inverted/upright, and the magnification). Does the...
0.48 12. Two astronauts are m apart in their spaceship. One speaks to the other. The conversation is transmined to earth via electromagnetic waves. The time it takes for sound waves to travel at 343 m/'s through the air between the astronauts equals the time it takes for the electromagnetic waves to travel to the earth. How far away from the Earth is the spaceship? (a) 2.30 m (b) 790 m (c) 4.2x10m (d) 6.9x10Fm (e) 4.5x1010 m 13. Two...
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