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Eco

Eco

Assessment

Interactive Video

Science, Physics

4th - 9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The transcript explains the concept of echoes, typically associated with sound, but applicable to any wave energy form. It highlights how astronomers observe light echoes when light from energetic events reflects off dust or gas clouds.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe a scenario where light from a phenomenon is reflected off clouds.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What types of materials can reflect sound or light to create an echo?

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OFF

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