Physics
Grade-10
Easy
Question
Hint:
The convex lens form of the image formation takes place on the opposite side which is larger in size has a magnification of negative and greater than 1.
In a concave lens, the image formation takes place on the same side of the object and is smaller in size when they have a magnification that is positive and less than 1.
- When the image formed in a convex lens is on the opposite side and larger than the object, the magnification will be negative and greater than 1.
- If the concave lens forms the image of an object on the same side and in a smaller size, the magnification will be positive and less than 1.
- When the image formed in the convex lens is larger in size and forms on the opposite side, the magnification will be negative and greater than 1.
Related Questions to study
Physics
PhysicsGrade-10
Physics
An image of an object located at infinity was formed by a convex lens. The magnification of the image _____.
An image of an object located at infinity was formed by a convex lens. The magnification of the image _____.
PhysicsGrade-10
Physics
The magnification produced by a lens is 3.5. This means that the image formed is _______.
The magnification produced by a lens is 3.5. This means that the image formed is _______.
PhysicsGrade-10
Physics
The magnification produced by a lens is 0.5. This means that the image formed is _______.
The magnification produced by a lens is 0.5. This means that the image formed is _______.
PhysicsGrade-10
Physics
The magnification produced by a lens is – 0.45. This means that the image formed is _______.
The magnification produced by a lens is – 0.45. This means that the image formed is _______.
PhysicsGrade-10
Physics
The image of an object located at a distance of 20 cm towards the left of a concave lens is formed at a distance of 60 cm towards the right of the lens. The magnification produced by the lens is ____.
The image of an object located at a distance of 20 cm towards the left of a concave lens is formed at a distance of 60 cm towards the right of the lens. The magnification produced by the lens is ____.
PhysicsGrade-10
Physics
The magnification produced by a concave lens is ____.
The magnification produced by a concave lens is ____.
PhysicsGrade-10
Physics
An image of an object located at infinity was formed by a concave lens. The magnification of the image _____.
An image of an object located at infinity was formed by a concave lens. The magnification of the image _____.
PhysicsGrade-10
Physics
The magnification of produced by a convex lens is – 4. This indicates that the image is ______.
The magnification of produced by a convex lens is – 4. This indicates that the image is ______.
PhysicsGrade-10
Physics
An image of height 4 m is formed by a convex lens of an object of height 2 m. The magnification is _____.
An image of height 4 m is formed by a convex lens of an object of height 2 m. The magnification is _____.
PhysicsGrade-10
Physics
An object of height 2 m is located at a distance of 50 cm from a convex lens of focal length 25 cm. The image is of height ____ m.
An object of height 2 m is located at a distance of 50 cm from a convex lens of focal length 25 cm. The image is of height ____ m.
PhysicsGrade-10
Physics
The image of an object located at a distance of 25 cm towards the left of a concave lens is formed at a distance of 5 cm at the same side of the lens. The magnification produced by the lens is ____.
The image of an object located at a distance of 25 cm towards the left of a concave lens is formed at a distance of 5 cm at the same side of the lens. The magnification produced by the lens is ____.
PhysicsGrade-10
Physics
The magnification produced by a concave lens is always ____.
The magnification produced by a concave lens is always ____.
PhysicsGrade-10
Physics
Which of the following is correct?
Which of the following is correct?
PhysicsGrade-10
Physics
Which of the following is a formula to measure the magnification produced by a lens?
Which of the following is a formula to measure the magnification produced by a lens?
PhysicsGrade-10
