Real image is found when the rays of light converge at a point after reflection on a mirror or after refraction through a lens. Hence, a real image is always inverted. Therefore, the statement that a real image is always erect is false.
Q. What does virtual only mean?
In common use, when we use the word “virtual”, we tend to mean online, that is through a computer or device. We use it to define an interaction that does not take place in an in-person physical environment.
Table of Contents
- Q. What does virtual only mean?
- Q. What are real and virtual images how will you find out whether an image is real or virtual Can a virtual image be obtained on a screen?
- Q. What is the difference between real and virtual image give one example of each type of image?
- Q. Which image can be obtained on a screen?
- Q. Why real image can be obtained on a screen?
- Q. Could it be obtained on a screen?
- Q. Which Cannot be obtained on a screen?
- Q. Is it possible for a concave lens alone to form an image on a screen?
- Q. Which type of lens can form a virtual image?
- Q. What lens is capable of producing both real and virtual image?
- Q. Which mirror can form both real and virtual image?
- Q. What is a real and a virtual image give one situation where a virtual image is formed?
Q. What are real and virtual images how will you find out whether an image is real or virtual Can a virtual image be obtained on a screen?
Plane, convex mirror and concave lens form a virtual image. Virtual image is assumed to be formed at the backside of the mirror. It is formed on the same side of the object. Only Real images can be obtained on screen.
Q. What is the difference between real and virtual image give one example of each type of image?
1 Answer. Real image can be obtained on a screen because light rays actually pass through a real image but virtual image cannot be formed on screen because light rays do not actually pass through a virtual image. The image formed on a cinema screen is an example of real image.
Q. Which image can be obtained on a screen?
real image
Q. Why real image can be obtained on a screen?
A real image can be obtained on the screen as the light rays coming from the object meet each other either after reflection or after refraction. A virtual image is an image obtained from the light rays from the object which do not meet and when produced backwards they appear to meet. The real image is always inverted.
Q. Could it be obtained on a screen?
Answer: (a) An image that cannot be obtained on a screen is called virtual image. (b) Image formed by a convex mirror is always virtual and smaller in size. (c) An image formed by a plane mirror is always of the same size as that of the object.
Q. Which Cannot be obtained on a screen?
Answer: The image which cannot be obtained on a screen is called virtual image. For example, virtual image is always formed in case of plane mirror and convex mirror. Question 7: State two differences between a convex and a concave lens.
Q. Is it possible for a concave lens alone to form an image on a screen?
No,it is not possible to form a real image using a concave lens,concave lens always forms a virtual image and never forms a real image.
Q. Which type of lens can form a virtual image?
A converging lens (one that is thicker in the middle than at the edges) or a concave mirror is also capable of producing a virtual image if the object is within the focal length. Such an image will be magnified.
Q. What lens is capable of producing both real and virtual image?
While diverging lenses always produce virtual images, converging lenses are capable of producing both real and virtual images. As shown above, real images are produced when the object is located a distance greater than one focal length from the lens.
Q. Which mirror can form both real and virtual image?
Concave mirrors
Q. What is a real and a virtual image give one situation where a virtual image is formed?
Give one situation where a virtual image is formed? Solution: A virtual image is formed when reflected rays appear to meet. Such images cannot be obtained on the screen. Plane mirrors, convex mirrors, and concave lenses always form virtual images.
