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Chapter 10

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Questions and Answers

What enables us to see objects during the day?

Sunlight reflecting off objects (correct)

Moonlight reflecting off objects

Electricity in the atmosphere

Objects emitting light

What happens to light when it passes through a transparent medium?

It is transmitted through the medium (correct)

It scatters in random directions

It is absorbed by the medium

It reflects off the medium

What is the effect known as when light bends around a very small opaque object?

Reflection of light

Dispersion of light

Diffraction of light (correct)

Refraction of light

Why does the straight-line treatment of optics using rays fail when an opaque object becomes very small?

<p>Light has a tendency to bend around the small object</p> Signup and view all the answers

What is light thought of as to explain phenomena such as diffraction?

<p>A wave</p> Signup and view all the answers

Chapter 10

Choose a study mode

Podcast

Questions and Answers

What enables us to see objects during the day?

What happens to light when it passes through a transparent medium?

What is the effect known as when light bends around a very small opaque object?

Why does the straight-line treatment of optics using rays fail when an opaque object becomes very small?

What is light thought of as to explain phenomena such as diffraction?

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