Heating Curve Math

What line segment represents only the solid state?

• A-B
• B-C
• C-D
• D-E

Tags

NGSS.MS-PS1-4

Which segment represents the heat of fusion?

• A-B
• B-C
• C-D
• D-E

Tags

NGSS.HS-PS3-2

In which segment is the kinetic energy remaining constant?

• A-B
• B-C
• C-D
• E-F

Which process takes the longest to occur?

• melting
• boiling
• freezing
• heating the solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What state(s) of matter are present at D-E?

• Solid-liquid
• Liquid
• Liquid-gas
• Gas-Solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Between which points is the temperature of the substance remaining constant?

• A-B only. 
• A-B, C-D, E-F
• B-C only. 
• B-C, D-E

Tags

NGSS.MS-PS1-4

Between which points is the kinetic energy of the substance increasing?

• A-B only.

• A-B, C-D, E-F

• B-C only.

• B-C, D-E

Between which points is the substance changing state?

• A-B only. 
• A-B, C-D, E-F
• B-C only. 
• B-C, D-E

Tags

NGSS.MS-PS1-4

Between which two points is Heat of Vaporization?

• A <----> B

• B <----> C

• C <----> D

• D <----> E

• E <----> F

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

Which equation do you use to solve for the energy of segment D-E?

• q= mCΔT

• q= H_v*m

• PV=nRT

• q= H_f*m

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-4