Review 3

Match the vocab to the definition

• Sum of the KE & PE of the particles

• Heat

• Thermal E transferred from high to low

• Temperature

• Measure of the particle's kinetic energy

• Specific Heat

• The amount of heat to increase 1kg by 1C

• Thermal Energy

Tags

NGSS.HS-PS1-5

NGSS.HS-PS3-1

NGSS.HS-PS3-4

T/F: The faster particles move the less kinetic energy they have

• True

• False

Tags

NGSS.HS-PS3-2

1K is equal to __°C

Match the vocab to the definition

• Thermal E transferred from high to low

• Temperature

• Measure of the particle's kinetic energy

• Heat

• Sum of the KE & PE of the particles

• Thermal Energy

• The amount of heat to increase 1kg by 1C

• Specific Heat

Tags

NGSS.HS-PS1-5

NGSS.HS-PS3-4

Match the following

Q=m(T_f-T_i)C

• final temperature

• T_f

• change in thermal energy

• Q

• mass

• m

• initial temperature

• T_i

• specific heat

• C

Tags

NGSS.HS-PS3-4

A wooden block has a mass of 20.0 kg and a specific heat of 1,700 J/(kg · °C). Find the change in thermal energy of the block as it warms from 15.0°C to 25.0°C.

Mathematical Equivalence

ON

Tags

NGSS.HS-PS3-1

T/F: Particles that make up matter are in constant motion

• True

• False

Tags

NGSS.HS-PS3-2

When temperature __, the average kinetic energy of the particles decreases

The thermal energy of an object is the ___ energy of the particles in a material.

• kinetic

• potential

• total

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

A ___ is used to measure the specific heat of a material