If a ray of light passes through the optical center of a lens, what happens to t

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Question: If a ray of light passes through the optical center of a lens, what happens to the ray?

Options:

Correct Answer: It continues in a straight line.

Solution:

A ray of light passing through the optical center of a lens continues in a straight line without bending.

If a ray of light passes through the optical center of a lens, what happens to the ray?

If a ray of light passes through the optical center of a lens, what happens to the ray?

Correct Answer: The ray continues in a straight line.

Step 1: Understand what a ray of light is. A ray of light is a straight line that represents the path of light.
Step 2: Know what an optical center of a lens is. The optical center is the middle point of the lens where light can pass through without bending.
Step 3: When a ray of light reaches the optical center of the lens, it is not affected by the lens's shape.
Step 4: Since the ray passes through the optical center, it continues to travel in a straight line.
Step 5: Therefore, the ray of light does not bend or change direction when it passes through the optical center.

Optical Center of a Lens – The point in a lens where light rays passing through are not refracted, allowing them to continue in a straight line.