Light

The Sun is a luminous object

• True

• False

Answer explanation

It is in fact the most luminous object in the Solar system

Tags

NGSS.MS-ESS1-1

Which of these are examples of NATURAL sources of light? (select all that are true)

• Sun

• Stars

• Lightning

• Flames

What causes shadows?

• An object blocking the light source

• The water cycle

• An object letting the light source through

• The moon

Tags

NGSS.4-PS4-2

Which of these items is translucent?

• 
• 
• 
• 

Tags

NGSS.MS-PS4-2

What is a Light Source?

• Object that gives out light

• Object that does not give out light

• Being able to see with your eyes

• Darkness

Light travels

• in a straight line until it strikes an object

• in a wavy line and continues when it hits an object

• in a straight line and through every object

Tags

NGSS.MS-PS4-2

What do you call an eye specialist who tests eyesight?

• Pediatrician

• Optician

• Neurologist

• Politician

What is shown in the picture.

• Source of light.

• Reflection of light.

• Refraction of light.

How do we see things?

• When light is reflected.

• When we open our eyes.

• When we close our eyes.

What is correct statement about the light.

• The light travels in a square.

• The light travels in a circle.

• The light travels in a straight line.