Windstalk concept clean energy project

Windstalk concept clean energy project

Assessment

Interactive Video

Science, Physics, Engineering

11th Grade - University

Hard

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the piezoelectric discs inside the wind stalks?

To store water

To generate electricity

To measure wind speed

To support plant growth

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the water when the wind stops blowing?

It remains stagnant

It flows from the upper chamber to the lower chamber

It evaporates

It flows from the lower chamber to the upper chamber

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the pump function when the wind is not blowing?

It uses stored energy to pump water

It continues to pump water upwards

It reverses direction

It stops working

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the shape of the base of each wind stalk?

Circular

Square

Vortex

Triangular

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the vortex design benefit the environment around the wind stalks?

It reduces noise pollution

It concentrates water for plant growth

It prevents soil erosion

It increases wind speed