Table of Contents
- 1 Where is the image located If an object is 15 cm in front of convex mirror with a focal length of 20 cm?
- 2 What is the position of image when object is placed at a distance of 20cm from a concave mirror of focal length 20cm?
- 3 What is the distance from a convex mirror of focal length 5 cm?
- 4 When an object is placed at a distance of 15?
- 5 How do you find the magnification of a 30 cm mirror?
- 6 What is the focal length of a magnified inverted image?
Where is the image located If an object is 15 cm in front of convex mirror with a focal length of 20 cm?
The image is located on the (opposite side / same side) of the mirror as the object, and it is (upright / inverted).
What is the image distance if an object with a height of 4 cm is placed 15 cm in front of a concave mirror with focal length 6 cm?
The image height will be 8 cm.
What is the position of image when object is placed at a distance of 20cm from a concave mirror of focal length 20cm?
When an object is placed at a distance of 20 cm from a concave mirror of focal length 20 cm, the position of the image is at infinity. The reason being, the image formed by a concave mirror is at infinity when an object is placed at its focus.
When an object is placed at the distance of 15 cm from a concave mirror?
When an Object is Placed at a Distance of 15 Cm from a Concave Mirror, Its Image is Formed at 10 Cm in Front of the Mirror.
What is the distance from a convex mirror of focal length 5 cm?
Thus, the distance of the image is 3.3 cm from the mirror, and the positive sign implies that the image forms behind the mirror (on the right). Thus, the magnification is which is less than 1, which means the image is small in size, and the positive sign implies that the image is virtual and erect.
Where should the object of 4 cm height placed in front of concave mirror of focal length 12 cm and whose image should be 1 cm in height?
Answer: 9 cm infront of the mirror.
When an object is placed at a distance of 15?
When an object is placed at a distance of 15 cm from a concave mirror, its image is formed at 10 cm in front of the mirror. When an object is placed at a distance of 15 cm from a concave mirror, its image is formed at 10 cm in front of the mirror.
What is the position of an object of size 4cm?
An object of size 4cm is place at a distance of 15cm in front of a concave mirror of focal length 20cm. What is the position, size and nature of the image?
How do you find the magnification of a 30 cm mirror?
An 8.2 cm tall object is placed 30 cm in front of a concave mirror with a focal length of 4.2 cm. What is the magnification? The mirror formula is 1 v + 1 u = 1 f, where v, u and f are the distances of the image and object from the mirror and the focal length respectively.
What is the height of the image from a concave mirror?
From the calculations in this problem it can be concluded that if a 4.00-cm tall object is placed 45.7 cm from a concave mirror having a focal length of 15.2 cm, then the image will be inverted, 1.99-cm tall and located 22.8 cm from the mirror. The results of this calculation agree with the principles discussed earlier in this lesson.
What is the focal length of a magnified inverted image?
A magnified, inverted image is located a distance of 32.0 cm from a concave mirror with a focal length of 12.0 cm. Determine the object distance and tell whether the image is real or virtual.