Are concave mirror produces three times enlarged real image of an object placed at 10 cm in front of it where is the image located?
Table of Contents
- 1 Are concave mirror produces three times enlarged real image of an object placed at 10 cm in front of it where is the image located?
- 2 How far from a concave mirror of radius 2 Metre would you place an object to set an image 3 times enlarged?
- 3 In which positions of object in front of concave mirror produces enlarged image?
- 4 When the distance of an object from a concave mirror is decreased?
- 5 Which mirror or lens can produce 4 times enlarged image on a wall?
- 6 What is the nature of image formed by concave mirror if magnification produced by mirror is 4?
Are concave mirror produces three times enlarged real image of an object placed at 10 cm in front of it where is the image located?
A concave mirror produces three times magnified (enlarged) real image of an object placed at 10 cm in front of it. Where is the image located? Hence, The image is at 30cm in front of the mirror.
How do you find the distance of an image in a concave mirror?
- The mirror formula is 1f=1v+1u.
- The magnification m is given by m=−vu.
- According to sign conventions, for a concave mirror, the focal length (f) is negative, the object distance (u) is negative, the image distance (v) is positive for a virtual image and negative for a real image.
How far from a concave mirror of radius 2 Metre would you place an object to set an image 3 times enlarged?
∴ The object must be placed at 0.67 m or 1.33 m in front of the mirror.
What is the nature of the image formed by a concave mirror if the magnification is 3?
virtual and erect
What is the nature of the image formed by a concave mirror if the magnification is 3. Since the value of magnification has a positive value the image formed will be virtual and erect. Here the value of the magnification is +3, therefore, the image that will be formed will be virtual and erect.
In which positions of object in front of concave mirror produces enlarged image?
When an object is placed between pole and focus of the concave mirror, then the image produced will be an virtual, erect and magnified image.
Are concave mirror produces a magnification of 4 the object is placed?
A concave mirror produces a magnification of +4 when the object is placed between the focus and the pole.
When the distance of an object from a concave mirror is decreased?
When the distance of an object from a concave mirror is decreased from 15 cm to 9 cm, the image gets magnified 3 times than that in first case.
What is the object distance of a concave mirror?
| focal length | object distance | |
|---|---|---|
| concave mirror | positive | positive |
| convex mirror | negative | positive |
| converging lens | positive | positive |
| diverging lens | negative | positive |
Which mirror or lens can produce 4 times enlarged image on a wall?
A concave mirror forms the real image of an object which is magnified 4 times.
What is nature of image formed by concave mirror?
In a concave mirror, due to the nature of the inner reflecting surface, the light rays incident on it tend to converge. When the object is positioned very close to the mirror, we obtain a virtual and magnified image. At larger distances from the mirror, the images formed are real and inverted.
What is the nature of image formed by concave mirror if magnification produced by mirror is 4?
If the magnification is 4 of the image formed by a concave mirror, the nature of the image formed will be virtual and erect.
Can a convex mirror produce an enlarged image?
Only a convex mirror could produce such an image. The upright images produced by concave mirrors (when object is in front of F) are magnified images. And the upright images produced by plane mirrors have the same size as the object.