WONDER #1194: How Can Dogs Hear Things We Can’t?

Question 1 of 3

Sound is a traveling what?

1. proton
2. motion
3. wave
4. radiation

Question 2 of 3

The range of the human ear is what?

1. 20-20,000 Hertz
2. 10-1,000 Hertz
3. 5-50,000 Hertz
4. 20-2,000 Hertz

Question 3 of 3

What human beings can hear at 20 feet, a dog can hear how far away?

1. 20 feet
2. 80 feet
3. 50 feet
4. 150 feet

Check your answers online at https://www.wonderopolis.org/wonder/How-Can-Dogs-Hear-Things-We-Can’t.