Storing energy – What's that noise?

The video introduces the concept of sound and guides viewers in recognizing the specific sound of a steam train.

What is the initial sound mentioned in the video?

• A horn

• A noise

• A bell

• A whistle

What is the source of the noise discussed in the video?

• A plane

• A steam train

• A boat

• A car

Which type of train is identified as the source of the sound?

• Steam train

• Diesel train

• Maglev train

• Electric train

What kind of transportation is associated with the sound in the video?

• Train

• Bus

• Bicycle

• Airplane

Which of the following is NOT a possible source of the noise mentioned?

• Steam train

• Car

• Boat

• Bicycle