Light And Sound Energy Quiz Questions!

5 Questions | By Andeiotte | Updated: Mar 22, 2022 | Attempts: 13476

The sound is as a result of vibrations through the air and cannot pass through a vacuum. Both light and sounds are forms of energy which we learned this past week. Just how much of the topic did you get to understand? Do you know how the two forms of energy travel? Take up the test below and get to understand the topic much better.

Questions and Answers

1.

When light bounces off a smooth, shiny surface, what process has occurred?
- A.
  
  Refraction
- B.
  
  Reflection
- C.
  
  Transmission
- D.
  
  Photosynthesis
2.

Why does blowing into a trumpet make sound?
- A.
  
  The trumpet heats the air
- B.
  
  The trumpet reflects the air
- C.
  
  The air in the trumpet is cooled
- D.
  
  The trumplet causes the air to vibrate
3.

A road often has reflectors in the middle to help people see the center line. How does the reflectors work?
- A.
  
  It refracts light rays
- B.
  
  It bounces light back
- C.
  
  It absorbs light shined on it
- D.
  
  It makes light with electricity
4.

Which of the following would reflect light rather than refract light?
- A.
  
  A small lens
- B.
  
  A shiny mirror
- C.
  
  A dull black paper
- D.
  
  A magnifying glass
5.

A student is playing a guitar. Some of the strings vibrate more quickly than other strings. What effect does this have on the sound?
- A.
  
  The faster vibrating strings make louder sounds
- B.
  
  The faster vibrating strings make lower sounds
- C.
  
  The faster vibrating strings make softer sounds
- D.
  
  The faster vibrating strings make higher sounds