Electromagnetic waves

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Question 18
Easy

An archaeologist uses a converging lens as a simple magnifier to inspect a delicate inscription on an ancient coin.

The inscription has an actual height of 1.25 mm1.25\text{ mm}1.25 mm.

The lens produces a magnification of 5.25.25.2.

a.

Calculate the height of the image of the inscription when viewed through the magnifier.

[2]
b.

State two characteristics of the image formed by this magnifier.

[2]

Electromagnetic waves Questions

  1. GCSE
  2. /Physics
  3. /Electromagnetic waves