Waves and Energy Pre-Test

Front

What is a wave?

Back

A wave is a disturbance that transfers energy from one place to another, often seen in water, sound, and light.

Front

What is amplitude in the context of waves?

Back

Amplitude is the height of a wave from its rest position to its crest or trough, indicating the energy of the wave.

Front

What does wavelength refer to?

Back

Wavelength is the distance between two consecutive crests or troughs in a wave.

Front

What is frequency in wave terminology?

Back

Frequency is the number of waves that pass a point in one second, measured in hertz (Hz).

Front

How does wave speed relate to wavelength and frequency?

Back

Wave speed is calculated by multiplying wavelength by frequency (Speed = Wavelength x Frequency).

Front

What happens to waves as they approach the shore?

Back

Waves slow down, increase in height, and may break as they reach shallow water near the shore.

Front

What is the relationship between wave amplitude and energy?

Back

Higher amplitude waves carry more energy, while lower amplitude waves carry less energy.

Front

What is the significance of testing a model in engineering?

Back

Testing a model ensures it meets design criteria and helps identify any potential failure points.

Front

What does it mean for waves to be 'even' with a pier?

Back

When waves are 'even' with a pier, it means the water level is at the same height as the pier, indicating no wave activity.

Front

What is the role of a fishing business manager in relation to waves?

Back

A fishing business manager needs to understand wave patterns to ensure the safety and efficiency of fishing operations.