Light and Reflection Quiz

What is the process called when light bounces off objects into our eyes, allowing us to see them?

• A) Transmission

• B) Reflection

• C) Refraction

• D) Absorption

Answer explanation

Reflection is the process when light bounces off objects into our eyes, allowing us to see them.

Tags

NGSS.MS-PS4-2

Which type of surfaces are known to be poor reflectors of light?

• A) Shiny surfaces

• B) Smooth surfaces

• C) Dark or dull surfaces

• D) Transparent surfaces

Answer explanation

Dark or dull surfaces are known to be poor reflectors of light because they absorb more light instead of reflecting it.

Tags

NGSS.MS-PS4-2

What happens to light when it hits uneven or rough surfaces?

• A) It is completely absorbed

• B) It bounces off in many directions

• C) It passes through unchanged

• D) It becomes brighter

Answer explanation

When light hits uneven or rough surfaces, it bounces off in many directions, leading to diffuse reflection.

Tags

NGSS.MS-PS4-2

Which of the following surfaces would be considered highly reflective?

• A) Wood

• B) Concrete

• C) Glass

• D) Leather

Answer explanation

Glass would be considered highly reflective due to its smooth and non-absorbent surface, allowing light to bounce off easily.

Tags

NGSS.MS-PS4-2

What happens to light when it hits a mirror?

• It is absorbed by the mirror.

• It passes through the mirror.

• It bounces back off the mirror.

• It is scattered in all directions.

Answer explanation

When light hits a mirror, it bounces back off the mirror, resulting in reflection.

Tags

NGSS.MS-PS4-2

Why do you only see your face when looking directly into a mirror?

• Because the mirror absorbs light from your face.

• Because the mirror is painted with reflective paint.

• Because the mirror reflects light back in just one direction.

• Because the mirror is curved.

Answer explanation

Because the mirror reflects light back in just one direction.

Tags

NGSS.MS-PS4-2

What happens when light from a source like a lamp hits an object such as an apple?

• The light is absorbed completely by the apple.

• The light passes through the apple.

• The light bounces off the apple.

• The light makes the apple invisible.

Answer explanation

The light bounces off the apple.

Tags

NGSS.MS-PS4-2

What is the term used to describe the bouncing of light off an object?

• Refraction

• Diffusion

• Reflection

• Transmission

Answer explanation

Reflection is the term used to describe the bouncing of light off an object.

Tags

NGSS.MS-PS4-2

What part of the eye focuses the light to create clear images?

• The pupil

• The cornea

• The lens

• The retina

Answer explanation

The lens focuses the light to create clear images by adjusting its shape to bend the light rays and bring them into focus on the retina.

What does reflected light allow us to do?

• Hear sounds

• Feel textures

• See the world around us

• Taste flavors

Answer explanation

Reflected light allows us to see the world around us, enabling vision and perception of our surroundings.

Tags

NGSS.4-PS4-2