Physical Science

The number of waves within a time period is the:

• frequency

• wavelength

• amplitude

• current

What is the name of the family highlighted red?

• alkali metals

• alkaline earth metals

• halogens

• noble gases

How many protons does fluorine have?

• 2

• 7

• 9

• 19

Tags

NGSS.MS-PS1-1

A material that electricity runs through is:

• an insulator

• a conductor

• voltage

• a resistor

What does the c stand for in the equation E=mc^2

• Energy

• Mass

• Constant

• Speed of light

Current is measured in:

• amps

• ohms

• volts

• grams

A transformer is used to increase:

• conductivity

• time

• resistance

• voltage

Air or water that carries energy is called the:

• medium

• amplitude

• conductor

• wavelength

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

The height of a wave is its:

• frequency

• wavelength

• amplitude

• current

Tags

NGSS.MS-PS4-1

The distance between waves is the:

• frequency

• wavelength

• amplitude

• current