A Canvas Tent Has a Single, Tiny Hole in Its

question 46

Multiple Choice

A canvas tent has a single, tiny hole in its side. While inside the tent, you observe a dot on the wall of the tent, which is 2.0 m away (the dot is due to a distant point source of light of wavelength 550 nm) . The dot has a diameter of 2.0 mm, and there is a faint ring around it. What is the size of the hole in the tent?

• A) 0.55 mm
• B) 0.67 mm
• C) 1.10 mm
• D) 1.34 mm

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Definitions:

ERP

ERP stands for Event-Related Potential, which is a measured brain response that is the direct result of a specific sensory, cognitive, or motor event.

Occipital Lobe

The region of the cerebral cortex located at the back of the brain, which is primarily responsible for visual processing.

Rear of Skull

The back part of the skull, known anatomically as the occipital region, important for protecting the brain and supporting head movement.

Cognitive Training

A set of exercises designed to improve mental abilities such as memory, attention, and problem-solving through regular practice.