Physics: If an object 18mm high is placed 12mm from a diverging lens and the image is formed 4mm in front of the lens what is the height of the image

If an object 18mm high is placed 12mm from a diverging

brebre63

10.03.2022

To solve this problem we use an amplification formula for divergent lenses

$M = \frac{i}{o} = \frac{h'}{h}$

Where:

i: distance of the image to the lens

o: Distance from the object to the lens

h = height of the object

h '= height of the image

$M = \frac{4mm}{12mm} = \frac{h'}{18mm}$

$h'= 18mm\frac{4mm}{12mm}$

h '= 6 mm

The height is 6 mm

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akimadixon13

22.09.2021

Name the 6 simple machines

1.Lever

2.Pulley

3.Screw

4.Axle

5.Wedge

6.Inclined plane

What is a joule and how is it abbreviated?

Abbreviation=J

A measurement of energy and work.

What is an input force?

Input force is the amount of effort used to push down on a road or pull on a rope in order to move the weight.

What is an output force?

output force is the force exerted on an object by a simple machine.

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