Biofuel Cells and Catalysts

Biofuel Cells and Catalysts

Assessment

Interactive Video

Physics, Chemistry, Biology

11th - 12th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video discusses the importance of energy sources for machines and introduces fuel cells as a promising new technology. Professors at NJIT have made significant advancements in fuel cell efficiency using nanotechnology and carbon nanotubes. Their research has led to innovations in biofuel cells, which could one day power biomedical devices. The video highlights the potential impact of these technologies on various industries.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a fuel cell primarily used for?

Generating wind energy

Converting mechanical energy into power

Converting chemical energy into power

Storing solar energy

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What field of science did Farrell and Iqbal use for their innovations?

Biotechnology

Quantum Mechanics

Astrophysics

Nanotechnology

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary characteristic of carbon nanotubes that makes them useful in measuring electrical signals?

Their large size

Their high conductivity

Their flexibility

Their color

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What organic material is used in biofuel cells to generate power?

Water

Glucose

Oxygen

Nitrogen

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of enzymes in biofuel cells?

To speed up the chemical reaction

To act as a structural component

To provide color to the cell

To slow down the chemical reaction

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the potential application of biofuel cells in the human body?

Storing wind energy

Powering biomedical devices

Powering household appliances

Generating solar energy

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What catalyst is being developed to replace platinum in hydrogen-powered fuel cells?

Carbon

Oxygen

Nitrogen

Hydrogen

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