sound

What do we call a sound that is loud and unpleasant?

• Vibration

• Noise

• Note

• Music

Are you enjoying the video lesson?

• Yes

• No

What carries sound through the air?

• Water particles

• Air particles

• Light particles

• Sound particles

What part of our body helps us sense vibrations?

• Eyes

• Nose

• Ears

• Hands

What happens when you pluck a rubber band stretched over a can?

• It breaks

• It stops moving

• It changes color

• It makes a sound

How can you make the sound from a rubber band louder?

• Pluck it gently

• Pluck it harder

• Stretch it less

• Stop it from vibrating