Thermal Energy Heat Temperature

A 1-liter pot full of tea is 85 degrees Celsius. A 0.2-liter cup full of tea is also 85 degrees Celsius. Which one has more thermal energy?

• They have the same amount of thermal energy

• 0.2-liter cup

• 1-liter pot

Tags

NGSS.MS-PS3-4

If two objects have the same amount of matter/particles, the object with the higher _______________ has more thermal energy.

• heat

• temperature

• thermal energy

• volume

Tags

NGSS.MS-PS3-4

An object with more matter will require ______ heat in order to raise the temperature than an object with less matter.

• more

• less

Tags

NGSS.MS-PS3-4

Energy that moves particles of matter is 

• temperature

• thermal energy

• heat

• friction

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

You're holding hands with your best friend.  Your friend's hands are REALLY warm and yours are really cold.  After a few minutes, this has changed.  How might you explain what happened?

• The cold energy from your hand transferred to your friend's hand through conduction.

• The heat energy from your friend's hand transferred to your hand through conduction. 

• The cold energy from your hand transferred to your friend's hand through convection.

• The heat energy from your friend's hand transferred to your hand through convection.

When a popsicle melts, the particles in the popsicle _____.

• gain thermal energy and speed up

• there are no particles in popsicles

• lose thermal energy and slow down

• stay the same

Tags

NGSS.MS-PS1-4

The more particles an object has at a given temperature,

• the higher the temperature

• the more thermal energy it has

• the more degrees it has 

• the more Kelvins it has

what is specific heat

• Bakers mixtape

• a basketball team

• The amount of thermal energy required to increase the temperature of 1kg of a material by 1° Celsius.

Tags

NGSS.HS-PS3-4

What  is the formula to calculate heat energy required to raise the temperature of any substance?

• Q=mc∆t

• Q=mc

• Q= ½mv

• m=QC

If the particles in an object have more kinetic energy, what must be true?

• The object's temperature is lower

• The object's temperature is higher

• The object moves faster

• The object is heavier

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-5