Question

Hello, I need four uses of sound for my science hw......​

Answer 1

Answer:

Ultrasound waves are used to detect objects. A ringing telephone, a honking horn, and the sound of a friend's voice are all reminders of how important sound is. But sound has uses that go beyond communication. For example, some animals and people use reflected ultrasound waves to detect objects.

Explanation:

write this

Answer 2

Answer:

sound is a form of energy which gives us a sensation of hearing

used as electric bells

used in phones