A Magnifying Glass Uses a Convex Lens with a Refractive

question 65

Multiple Choice

A magnifying glass uses a convex lens with a refractive power of 20 diopters.What is the angular magnification if the image is to be viewed by a relaxed eye with a near point of 25 cm?

• A)5.0
• B)3.0
• C)4.0
• D)1.0
• E)2.0

---

Definitions:

Basilar Membrane

A key structure in the cochlea of the inner ear that plays a crucial role in the process of hearing by vibrating in response to sound waves.

Basilar Membrane

A key structure in the cochlea of the inner ear that plays a crucial role in the process of hearing by vibrating in response to sound waves and aiding in the transduction of sound into neural signals.

High-Frequency

Refers to electromagnetic waves with very short wavelengths, often used in reference to waves that are higher than those of radio waves but lower than those of infrared light.

Action Potentials

Electrical impulses that neurons use to transmit signals across the neuron's membrane.