Question

A group of students are doing a reading activity in their classroom. They suddenly hear the noise of a truck in the parking lot of their school. They can hear it but cannot see it. Which of the following explains why they can hear the truck, but cannot see it?

Answer 1

the answer is: sound can be transmitted through the walls, but visible light cannot.

Step-by-step explanation:

Answer 2

The answer is the sound waves can travel through some material (not all) and visible light cannot.

Step-by-step explanation:

I did this question on study island so I know the answer.