Question

For a converging lens, a ray arriving parallel to the optic axis

a. appears to come from the principal focal point.
b. passes through the principal focal point.
c. passes through the "other" focal point.
d. appears to come from the "other" focal point.

Answer 1

Answer:

b. passes through the principal focal point.

Explanation:

Light wave can be defined as an electromagnetic wave that do not require a medium of propagation for it to travel through a vacuum of space where no particles exist.

A lens can be defined as a transparent optical instrument that refracts rays of light to produce a real image.

Basically, there are two (2) main types of lens and these includes;

I. Diverging (concave) lens.

II. Converging (convex) lens.

A converging lens refers to a type of lens that typically causes parallel rays of light with respect to its principal axis to come to a focus (converge) and form a real image. This type of lens is usually thin at the lower and upper edges and thick across the middle.

For a converging lens, a ray arriving parallel to the optic axis passes through the principal focal point.

Answer 2

The correct option is b. passes through the principal focal point.

The following information should be considered:

• Light wave refers to an electromagnetic wave that does not require a medium of propagation for it to travel via a vacuum of space where no particles exist.
• A lens refers to a transparent optical instrument that refracts rays of light to produce a real image.

Basically, there are two (2) main types of lens:

• Diverging (concave) lens:  
• Converging (convex) lens

A converging lens refers to a type of lens that typically causes parallel rays of light with respect to its principal axis to come to a focus (converge) and form a real image.

Learn more: brainly.com/question/17429689