sound Flashcards
1
Q
What is sound?
A
Sound is a form of energy which produces a sensation of hearing in our ears.
2
Q
List some sources of sound.
A
- Humans
- Birds
- Bells
- Machines
- Vehicles
- Televisions
- Radios
3
Q
What other forms of energy are mentioned besides sound?
A
- Mechanical energy
- Light energy
4
Q
What does the conservation of energy state?
A
We can neither create nor destroy energy; we can just change it from one form to another.
5
Q
Can you produce sound without utilizing your energy? True or False?
A
False
6
Q
What is one example of an action that produces sound?
A
Clapping
7
Q
Fill in the blank: Sound is produced when energy is _______.
A
[utilized]
8
Q
What will be discussed in this chapter?
A
How sound is produced, transmitted through a medium, and received by our ears.
