EOC Physical Science

What is the change called from a solid to a liquid?

• melting

• sublimation

• freezing

• evaporation

Tags

NGSS.MS-PS1-4

What is the change called from a solid to a gas?

• melting

• sublimation

• freezing

• evaporation

Tags

NGSS.MS-PS1-4

What is the change called from a liquid to a solid?

• melting

• sublimation

• freezing

• evaporation

Tags

NGSS.MS-PS1-4

What is the change called from a liquid to a gas?

• melting

• sublimation

• freezing

• evaporation

Tags

NGSS.MS-PS1-4

What is the change called from a gas to solid

• deposition

• sublimation

• freezing

• evaporation

What is the change called from a gas to liquid

• deposition

• sublimation

• freezing

• condensation

Tags

NGSS.MS-PS1-4

These reactions are __________ (or give off heat)
-- freezing
--depostion
-condensation
-getting colder

• exothermic

• endothermic

Tags

NGSS.MS-PS1-4

These reactions are __________ (or take in heat)
-- melting
-sublimation
-evaporation-
-getting hotter

• exothermic

• endothermic

Tags

NGSS.MS-PS1-4

Which is the lowest point of a transverse wave? 

• amplitude

• crest

• period

• trough

How much potential energy does a 55-kg person gain when she walks to the top of a hill 20 m tall?

• 75 J

• 539 J

• 1,100 J

• 10,780 J