PS.6d Applications of Wave Energy

Multiple Choice

help boats and submarines travel safely in the ocean and in lakes; map the seafloor​

• sonar

• ultrasonography​

• vehicle parking sensor​

• wave power generators​

Multiple Choice

create images of body tissues for scientists to study tissue function and to determine if treatment is needed

• sonar

• ultrasonography​

• vehicle parking sensor​

• wave power generators​

Multiple Choice

generate power by converting mechanical energy from water into electrical energy

• sonar

• ultrasonography​

• vehicle parking sensor​

• wave power generators​

Multiple Choice

alert drivers to the presence of surrounding objects

• sonar

• ultrasonography​

• vehicle parking sensor​

• wave power generators​

Multiple Choice

A ______ wave is a longitudinal wave that is caused by vibrations and travels through a medium.

• light

• sound

• water

Drag and Drop

Wave Power Generators are a source of ​

Placeholder

energy that generate power by converting ​

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energy from water into usable ​

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energy​.

Drag these tiles and drop them in the correct blank above

renewable

nonrenewable

mechanical

electrical

nuclear

Multiple Choice

Sonar and echolocation use ____ to detect objects under water.

• Refraction

• Reflection

• Diffraction

Multiple Select

Analyze the data table and select the TWO true statements.

• The sound waves traveled the fastest through copper.​

• The sound waves traveled the fastest through steel.​

• The sound waves traveled the slowest through the helium.

• The sound waves traveled the slowest through air.

Multiple Choice

What is ultrasound mostly used for?

• shipping

• military

• medical use

• firefighter

Multiple Select

Which of these animals use echolocation? Choose all that apply.

• bats

• dolphins

• elephants

• cats

• owls