What natural phenomena are used to illustrate wave motion?

• Tornadoes and hurricanes

• Lightning and thunder

• Stormy seas and rainbows

• Earthquakes and volcanoes

What does a wave transfer from one place to another?

• Particles

• Energy

• Water

• Sound

What is the purpose of the ripple tank?

• To generate electricity

• To measure water depth

• To demonstrate wave features

• To create artificial rainbows

What is the role of sloping beaches in the ripple tank?

• To simulate ocean tides

• To stop reflections and focus on parallel wave crests

• To measure the depth of waves

• To generate larger waves

What does the amplitude of a wave represent?

• The distance it travels

• The maximum displacement from its mean position

• The speed of the wave

• The color of the wave

How is the wavelength of a wave defined?

• The height of the wave

• The distance between two corresponding points on the wave profile

• The depth of the water

• The time it takes for a wave to pass

What does the graphical representation of a wave's side view help to understand?

• The wave's color and texture

• The wave's amplitude and wavelength

• The wave's temperature

• The wave's salinity

What is used to improve the visibility of waves in a ripple tank?

• Colored dye

• A strong directional source of light

• Sound waves

• Electromagnetic fields

What does the period of a wave represent?

• The color spectrum of the wave

• The distance a wave travels in one cycle

• The time it takes for one complete cycle

• The height of the wave

How can the speed of a wave be calculated?

• Amplitude divided by wavelength

• Wavelength plus period

• Wavelength divided by period

• Period multiplied by amplitude