Vibraciones y ondas: las ondas en acción

What is the primary reason we cannot see sound waves?

• They are too small.

• They are invisible.

• They move too fast.

• They are absorbed by air.

Which type of wave is responsible for the colors we see?

• Radio waves

• Light waves

• Microwaves

• Sound waves

What is a common use of microwaves?

• Transmitting radio signals

• Cooking food

• Detecting sound

• Causing earthquakes

How are radio waves typically used?

• For detecting earthquakes

• For cooking

• For lighting

• For communication

What natural phenomenon can seismic waves cause?

• Volcanic eruptions

• Earthquakes

• Tornadoes

• Floods