Heating & Cooling Curves

Which segment of the graph represents a time when both the solid and liquid phases are present?

• AB

• BC

• DE

• EF

Tags

NGSS.MS-PS1-4

Which segment of the graph represents a time when both the liquid and gas phases are present?

• AB

• BC

• DE

• EF

Tags

NGSS.MS-PS1-4

Which segment of the graph represents an increase in average kinetic energy?

• AB and BC

• BC and DE

• DE and EF

• AB and CD

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

Which states of matter are present between line segment BC?

• Solid and Liquid

• Solid and Gas

• Liquid and Gas

• Solid only

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which states of matter are present between line segment DE?

• Solid and Liquid

• Solid and Gas

• Liquid and Gas

• Solid only

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which segment of the graph represents an increase in average potential energy?

• AB and BC

• BC and DE

• DE and EF

• AB and CD

Tags

NGSS.MS-PS3-2

Which segment of the graph represents both melting and freezing?

• AB

• BC

• DE

• EF

Tags

NGSS.MS-PS1-4

Which segment of the graph represents both vaporization and condensation?

• AB

• BC

• DE

• EF

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the melting point of the substance?

• -60 ^oC

• 60 ^oC

• - 100 ^oC

• 100 ^oC

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the boiling point of the substance?

• -60 ^oC

• 60 ^oC

• - 100 ^oC

• 100 ^oC

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4