Question

kas na lens mate f=50cm hoy to lens no power ketalo​​

Answer 1

Explanation:

Given,

Focal length, f=50cm

Power, P=f100

=50100

P=2D

Since, focal length in +ve lens is convex.

Answer 2

Answer:

pls mark me as

Explanation:

Ohm's Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit. To students of electronics, Ohm's Law (E = IR) is as fundamentally important as Einstein's Relativity equation (E = mc²) is to physicists.