![The power of lens is P = 1f , where ' f ' is focal length of the lens. The dimensions of power of lens is: The power of lens is P = 1f , where ' f ' is focal length of the lens. The dimensions of power of lens is:](https://haygot.s3.amazonaws.com/questions/1529721_1702065_ans_bd2e5874b9eb405bba0de17b6c3583de.jpg)
The power of lens is P = 1f , where ' f ' is focal length of the lens. The dimensions of power of lens is:
![The power of lens is P=1/(f') where f is focal length of the lens. The dimensions of power of le... - YouTube The power of lens is P=1/(f') where f is focal length of the lens. The dimensions of power of le... - YouTube](https://i.ytimg.com/vi/uymOvVdvnEA/maxresdefault.jpg)
The power of lens is P=1/(f') where f is focal length of the lens. The dimensions of power of le... - YouTube
calculate the magnifying power of a convex lens of focal length 2cm when the image is formed at the distinct vision .
![define the power of lens. the power of lens is +2.0D. find the focal length of the lens, explain with the - Brainly.in define the power of lens. the power of lens is +2.0D. find the focal length of the lens, explain with the - Brainly.in](https://hi-static.z-dn.net/files/ddc/4ddda31a6eb6ecf8c1eeed2b079be88e.jpg)
define the power of lens. the power of lens is +2.0D. find the focal length of the lens, explain with the - Brainly.in
![What is meant by power of a lens? Define its SI unit.You have two lenses A and B of focal lengths + 10 cm and - 10 cm, respectively. State the nature What is meant by power of a lens? Define its SI unit.You have two lenses A and B of focal lengths + 10 cm and - 10 cm, respectively. State the nature](https://haygot.s3.amazonaws.com/questions/1851296_494987_ans_982f0adfc651418ea035378bdfbe936e.jpg)