States of Matter + Heat Transfer

The three components of a fire triangle are_______________

• heat, carbon dioxide, and fuel

• water, oxygen, and fuel

• heat, wind, and water

• heat, oxygen, and fuel

What is heat?

• the stuff you feel on a hot day

• the name of a basketball team

• the transfer of thermal energy from one substance to another

• the transfer of potential energy from one substance to another

Tags

NGSS.HS-PS3-4

________________ measures the average kinetic energy of a substance.

• Potential

• Kinetic

• Radial

• Temperature

Tags

NGSS.HS-PS1-5

NGSS.HS-PS3-4

True or False: A solid has particles tightly packed together, they cannot move around much

• TRUE

• FALSE

True or False: The more energy introduced into a substance, the more movement we see in it's particles.

• TRUE

• FALSE

Tags

NGSS.HS-PS3-2

Kinetic energy is the energy of ______________

• waste

• collection

• position

• motion

Potential energy is the _____________ energy of an object

• movement

• stored

• wasted

• collected

Tags

NGSS.HS-PS3-2

True or False: Energy is the ability to do work

• TRUE

• FALSE

What units do we use when finding the mass of a substance?

• m (meters)

• mL (milliliters)

• g (grams)

• L (liters)

Tags

NGSS.HS-PS1-7

A student in your class mixes two chemicals together. The initial temperature BEFORE the chemical reaction was 19 C and the temperature AFTER was 30 C. This reaction is an example of an __________________________.

• endothermic

• exothermic

• combustion

• single replacement

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

NGSS.HS-PS3-4