Unit 6:1 Lesson 3 Light Investigation

Is the moon luminous or non-luminous?

• Luminous

• Non-luminous

Light can pass through opaque objects

• True

• False

Tags

NGSS.MS-PS4-2

The light ray leaving a mirror is called the reflected ray

• True

• False

Tags

NGSS.MS-PS4-2

What name is given to an object that produces and gives off its own light?

• Luminous

• Non-luminous

• Reflective

• Shiny

What is the term for something that can be seen through clearly?

• Opaque

• Transparent

• Translucent

• See-through

What would you use to measure angles?

• a protractor

• a ruler

• a tape measure

• a pencil

Which of the following objects is translucent?

• a wooden table

• coloured glass

• a stone wall

• clear plastic

Tags

NGSS.MS-PS4-2

Which of the following is NOT a luminous object?

• Sun

• Torch

• Metal

• Burning candle

Tags

NGSS.MS-PS4-2

Shadows form behind what type of objects?

• Reflective

• Transparent

• Translucent

• Opaque

Tags

NGSS.4-PS4-2

We use a ruler to draw light ray diagrams because light travels in ...