Problem: A doctor examines a mole with a 16.0 cm focal length magnifying glass held 14.0 cm from the mole.Where is the image? (Enter the image distance in meters. Include the sign of the value in your answer.)

FREE Expert Solution

Lens equation: 

1so+1si=1f

f = +16.0 cm

so = 14.0 cm

98% (174 ratings)
Problem Details

A doctor examines a mole with a 16.0 cm focal length magnifying glass held 14.0 cm from the mole.

Where is the image? (Enter the image distance in meters. Include the sign of the value in your answer.)

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Thin Lens And Lens Maker Equations concept. You can view video lessons to learn Thin Lens And Lens Maker Equations Or if you need more Thin Lens And Lens Maker Equations practice, you can also practice Thin Lens And Lens Maker Equations practice problems .

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Goel's class at UCSD.