Question

Deline dioptre of power of a lens,प्लीज गिव टू तू और तीन लाइन एंड सर ​

Answer 1

$\huge{\orange{\mid{\boxed{\mathcal{❥answer}{\mid}}}}}$

1 dioptre of power of a lens is described as the unit of measurement of the optical power of a lens or curved mirror equivalent to the reciprocal of focal length (f). Measurement of the focal length in a meter. The SI unit of power of lens is dioptre whose focal length is one meter, which is denoted by the letter D.

Answer 2

Answer:

hlo

Instagram de I'd daoo