WONDER #1242: Can You Ride a Sound Wave?

Question 1 of 3

Sound waves need what to travel?

1. gravity
2. air molecules
3. megaphone
4. vacuum

Question 2 of 3

Which of these is NOT a characteristic of a sound wave?

1. amplitude
2. wavelength
3. decibels
4. frequency

Question 3 of 3

About how far does sound travel in 10 seconds?

1. 1,125 feet
2. 1 mile
3. 2 miles
4. 767 miles

Check your answers online at https://www.wonderopolis.org/wonder/can-you-ride-a-sound-wave.