Question

Part A:

What is the difference between heat and temperature? Match the words in the left column to the appropriate blanks in the sentences on the right.

Temperature is ___________

Heat is ________

Options:

A) the energy stored in chemical bonds

B) a measure of the potential energy available to molecules

C) a measure of the kinetic energy of molecular motion

D) the energy transferred from one object to another

Part B:

What is the difference between work and energy? Match the words in the left column to the appropriate blanks in the sentences.

Energy is the ____________.

Work is the ___________.

Options:

A) Distance moved times the force that opposes the motion

B) Capacity to do work or supply heat

C) Change in the internal energy between the initial and final state

D) The pressure exerted as molecules push against a container

Part C:

What is the difference between kinetic energy and potential energy? Match the words in the options to the appropriate blanks

Potential energy is __________.

Kinetic energy is __________.

Options:

A) Measured through temperature

B) Stored energy

C) A type of work

D) The energy of motion

Answer 1

A) Temperature is   a measure of the kinetic energy of molecular motion .

     Heat is the energy transferred from one object to another.

B) Energy is the capacity to do work or supply heat.

    Work is the distance moved times the force that opposes the motion .( since w=f.s)

C) Potential energy is stored energy.

( potential energy is the energy that is stored in an object due to its position relative to some zero position. )

   Kinetic energy is the energy of motion

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