Copy of 8Ja alpha (11/19/2024) - Katie Bruce | Biblioteka

1

What is light?

A type of sound wave

A form of energy that travels in waves

A material substance

A type of gas

1

How does light travel?

In circles

In waves that curve around objects

In straight lines

In zigzags

1

Name three sources of light

Moon, Earth, and stars

Sun, fire, and light bulb

Water, mirror, and glass

Car, road, and pavement

1

What does it mean when we say light travels in straight lines?

Light bends around obstacles

Light moves in one continuous direction

Light can’t be blocked

Light always travels up and down

1

Define the term opaque.

A material that allows all light to pass through

A material that reflects some light but lets most through

A material that blocks all light from passing through

A material that makes light travel faster

1

Define the term transparent.

A material that allows all light to pass through

A material that only absorbs light

A material that reflects most of the light

A material that blocks all light

1

What happens when light hits an opaque object?

It bends and goes through

It gets absorbed or reflected, creating a shadow

It passes through without changing

It becomes invisible

1

What is a shadow?

A bright area behind an object

An area where light is blocked by an object

A reflection of an object in water

Light passing through an object

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What is reflection?

Light passing through a material

Light bouncing off a surface

Light bending as it enters water

Light disappearing when it hits a surface

1

What is the role of the Sun as a source of light?

It reflects light from the Moon

It provides energy and light essential for life on Earth

It only shines during the day

It creates shadows by blocking other light sources