specific heat

Which refers to the amount of heat needed to turn 1 g of a liquid into a vapor?

• heat of fusion

• heat of vaporization

• heat energy

• no answer

Which refers to the heat absorbed by a unit mass of a given solid at its melting point

• heat of fusion

• heat of vaporization

• heat energy

• no answer

What is the unit of Q or energy transfer?

• J

• J/g

What is the unit for specific heat

• joules

• No unit

What should you do to calculate the change in temperature?

• multiply the initial temperature with final temprature

• subtract the final temperature from initial temperature

• find the sum of initial and final temprature

• no answer

Which formula should you use to find the specific heat?

• no answer

Matter is made up of particles that are constantly moving.

• TRUE

• FALSE

There are attractive forces between atoms/molecules, and these become stronger as the particles move closer together. These attractive forces are called intramolecular forces.

• TRUE

• FALSE

Which refers to the measure of the average kinetic energy of the substance?

• temperature

• potential energy

• kinetic energy

• no answer

Heat of vaporization is the amount of energy in the form of heat needed so that melting will occur.

• TRUE

• FALSE