Question

Ques 1. give 10 aplications of ultrasound and infrasound (with images if can)
Ques 2. compare structure of atom proposed by rutheford and thomson

Answer 1

Answer:

question 1:

1. ultrasonic devices how to detect object and measure distances

2. ultrasound imaging and sonography is used in medicines

3. ultrasound is used today's text and visible invisible fonts

4. animal such as bats use ultrasound locating their prey obstacles.

5. ultrasonic ultrasonic sound is used to clean the hidden dirt particles from the instruments

6. elephant elephant uses infrasonic sound to communicate through long distances.

7. infrasonic sound deals with communication through long distances

8. infrasound detected using microphone.