Question

the grandparents and parents of a 2 years old girls are playing with her in a room. A sound source product a 28 kilohertz sound. who is in the room is most likely to hear the sound

Answer 1

the 2 year old girl becoz children under the age of 5 years can hear upto or more than 25 kilo hertz

Answer 2

Answer:

Hope you like my answer!

Explanation:

The frequency range of hearing in infants is more than in adult. As the infant gets mature, this range decreases. So two year girl will be more likely to hear that sound.

thank you

- Dishita