Question

The focal length of a lens is +0.50m. The power of the lens and type are: 1) +2.0D and convex lens, 2) -0.2D concave lens, 3) -2.0D and concave lens, 4) -2.0D and convex lens.

Name: the focal length of a lens is 050m the power of the lens and type are 1 20d and convex lens 2 02d concave lens 3 20d and concave lens 4 20d and convex lens 54712
Uploaded: 2023-02-20T12:38:23-08:00
Duration: 1 min 29 s
Channel: Madhur L
Description: the focal length of a lens is 050m the power of the lens and type are 1 20d and convex lens 2 02d concave lens 3 20d and concave lens 4 20d and convex lens 54712

          The focal length of a lens is +0.50m. The power of the lens and type are: 1) +2.0D and convex lens, 2) -0.2D concave lens, 3) -2.0D and concave lens, 4) -2.0D and convex lens.

Added by Miguel A.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Madhur L

02/20/2023

Step 1

The power \( P \) of a lens is given by the formula: \[ P = \frac{1}{f} \] where \( f \) is the focal length in meters. Show more…

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The focal length of a lens is +0.50m. The power of the lens and type are: 1) +2.0D and convex lens, 2) -0.2D concave lens, 3) -2.0D and concave lens, 4) -2.0D and convex lens.