Light travels in straight lines

Evelyn is observing how light travels while sitting in a park. She notices that the sunlight comes through the trees. How does the light travel?

• in parallel

• in a straight line

• on its own orbit

• on its own path

While exploring a cave, Hannah noticed that beams of light were shining down from a hole in the ceiling. This situation shows that

• light travels in a straight line

• light is everywhere

• light penetrates certain objects

• light is produced by the Sun

Which of the following shows that light travels in a straight line?

• 
• 
• 
• 

During a science experiment, Jackson used a long tube to observe a candle flame from a distance. What conclusion can be made from this investigation?

• Light travels in parallel

• Light travels in a straight line

• Light cannot pass through an opaque object

• Light cannot bend

Evelyn is conducting an experiment to show that

• light travels in a straight line

• light can be seen through the holes

• light penetrates a transparent object

• light travels in many ways

Liam is conducting an experiment to understand how light behaves when it encounters different objects. He observes that when he shines a flashlight in a straight line, the light travels until it hits a wall. Which of these statements is true?

• Light travels in straight lines.

• Light is stopped when it meets a solid object.

• Light does not travel in straight lines.

• Light will only travel for about 2000km before it stops.

Avery was observing how light from a lamp travels across the room. She noticed that it travels in a _________________

• wave line

• straight line

Which one is not the example of light move in straight line?

• car lights

• swimming pool

• stage spotlight

• sunlight entering the cave hole