While standing look-out at night, which is...

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Question 1 of 2066636ee728f7522a1c518a28

While standing look-out at night, which is the BEST way to see a dim light on the horizon?

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Question 1 of 20

66636ee728f7522a1c518a28

While standing look-out at night, which is the BEST way to see a dim light on the horizon?

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🔍 Key Concepts

• Night vision and the human eye – especially how rods and cones work in low light • Off-center viewing (scanning techniques) used by lookouts at night • Effect of staring directly at a dim light versus using peripheral vision

💭 Think About

• How does your eye detect faint objects better at night – with the center of your vision or slightly off to the side? • If you stare straight at a very dim light, does it become easier or harder to see compared to when you look just off to one side? • Think about how lookouts are trained: do they use a steady stare or slow scanning movements near, but not exactly on, the object?

✅ Before You Answer

• Recall that rods (night-vision cells) are more sensitive to dim light and are located away from the center of the retina • Check which option best matches the idea of indirect or off-center vision rather than looking straight at the light • Eliminate any option that suggests staring directly at the dim light without using peripheral vision or a scanning method

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Question 1 of 2066636ee728f7522a1c518a28

While standing look-out at night, which is the BEST way to see a dim light on the horizon?

Back

Question 1 of 20

66636ee728f7522a1c518a28

While standing look-out at night, which is the BEST way to see a dim light on the horizon?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed