Find the power in adapter of a concave lens whose focal length is 2m ? | CLASS 10 SCIENCE
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hello students is video mein aapko find karna hai power off concave lens diopter Mein focal length rakhi hai 2 meter so power Hota Hai Hamara lens lens Mein reciprocal of focal length to is formule se aapko power nikal Jayegi and focal length ki jo unit honi chahie vah meter honi chahie tabhi aap power ko diopter mein le sakte hain
Find the power in adapter of a concave lens whose focal length is 2m ? | CLASS 10 SCIENCE
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