8th Grade Waves & Information Technology

What are the complete, unbroken path that electric charges can flow through?

• Electrical circuit
• analog signal
• parallel circuit
• cyclical

What is the difference in electric potential energy per charge between two points in a circuit?

• resistance
• voltage
• diameter
• Ohm's Law

What is the measure of how difficult it is for current to flow through an object?

• wave
• resistance
• amplitude
• wavelength

What means full width or distance across?

• Mechanical waves
• noise
• diameter
• information technology

Which term states that resistance in a circuit is equal to voltage divided by current?

• Wave pulse
• transverse wave
• Ohm's Law
• longitudinal wave

What are all parts of the circuit are connected one after another along one path?

• Wave pulse
• digital signal
• amplitude
• Series Circuit

What are the different parts of the circuit are on separate branches; one light can go out and the others stay on?

• electrical signal
• electromagnetic signals
• bandwidth
• Parallel Circuit

What are the waves that result from the vibration of a medium, or type of matter?

• Mechanical waves
• analog signal
• wave pulse
• noise

Tags

NGSS.MS-PS4-1

What is any disturbance that transfers energy from one place to another?

• Wave
• pixels
• frequency
• electrical signal

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What can be mechanical or electromagnetic, and the motion of the wave is perpendicular to the motion of the medium through which it travels?

• Digital signal
• transverse wave
• wavelength
• hardware

Tags

NGSS.MS-PS4-1