PLTW DE

What is the primary focus of PLTW DE in the context of Science?

• Engineering principles

• Biological systems

• Chemical reactions

• Astronomical phenomena

Tags

NGSS.HS-ETS1-1

NGSS.HS-ETS1-2

NGSS.HS-ETS1-3

Which of the following best describes a key component of PLTW DE?

• Circuit design

• Photosynthesis

• Molecular bonding

• Plate tectonics

Tags

NGSS.HS-ESS1-5

In PLTW DE, what is the significance of Ohm's Law?

• It describes the relationship between voltage, current, and resistance.

• It explains the process of photosynthesis.

• It defines the structure of DNA.

• It predicts the movement of tectonic plates.

Which scientific concept is essential for understanding PLTW DE projects?

• Electromagnetism

• Cell division

• Chemical equilibrium

• Evolutionary theory

Tags

NGSS.HS-PS2-5

What type of energy conversion is commonly explored in PLTW DE?

• Electrical to mechanical

• Chemical to thermal

• Nuclear to electrical

• Gravitational to kinetic

Tags

NGSS.HS-PS3-3

In a PLTW DE experiment, what tool is used to measure electrical current?

• Ammeter

• Thermometer

• Barometer

• Spectrometer

Tags

NGSS.HS-PS2-5

Which real-world application is often studied in PLTW DE?

• Renewable energy systems

• Genetic engineering

• Ocean currents

• Meteor impacts

Tags

NGSS.HS-ESS3-2

NGSS.HS-ESS3-4

What is a common material used in PLTW DE for constructing circuits?

• Copper

• Silicon

• Carbon

• Iron

Tags

NGSS.HS-PS1-1

NGSS.HS-PS2-6

In PLTW DE, what is the role of a resistor in a circuit?

• To limit the flow of current

• To increase voltage

• To store energy

• To convert energy

Which of the following is a typical output device in PLTW DE projects?

• LED

• Microphone

• Thermocouple

• Barometer