Light Waves

Light Waves

Assessment

Flashcard

Science

8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a light wave?

Back

A light wave is an electromagnetic wave that is visible to the human eye, responsible for the sense of sight.

2.

FLASHCARD QUESTION

Front

What is wavelength?

Back

Wavelength is the distance between successive crests of a wave, typically measured in nanometers for light waves.

3.

FLASHCARD QUESTION

Front

Which color of light has the shortest wavelength?

Back

Indigo has the shortest wavelength among the visible colors.

4.

FLASHCARD QUESTION

Front

What part of the eye refracts light?

Back

The cornea is the part of the eye that refracts light into the eye.

5.

FLASHCARD QUESTION

Front

What is the function of the iris in the eye?

Back

The iris controls the size of the pupil, allowing it to open or close to regulate the amount of light entering the eye.

6.

FLASHCARD QUESTION

Front

What does opaque mean?

Back

Opaque refers to materials that do not allow light to pass through, making objects behind them invisible.

7.

FLASHCARD QUESTION

Front

What is the role of the pupil in the eye?

Back

The pupil is the opening in the center of the iris that allows light to enter the eye.

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