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Questions and Answers

What is the title for activity 1?

Coefficient of linear expansion

The objectives for activity 1

to measure the coefficient of linear expansion of two different metal rods

how many apparatus in act 1?

9

enumerate the apparatus in act 1

<ol> <li>linear expansion apparatus</li> <li>thermometer</li> <li>beaker</li> <li>steam generator</li> <li>electric stove</li> <li>meter stick</li> <li>rug</li> <li>extension cord</li> <li>2 metal rods</li> </ol> Signup and view all the answers

what is the title of act 2?

<p>Specific heat of solids</p> Signup and view all the answers

the objectives of Act 2?

<p>to measure the specific heat capacity of two kinds of solid specimens by calorimetry</p> Signup and view all the answers

how many apparatus in act 2?

<p>10</p> Signup and view all the answers

enumerate the apparatus in act 2

<ol> <li>steam generator with cup</li> <li>calorimeter</li> <li>2 thermometers</li> <li>2 kinds of metal shots</li> <li>platform balance</li> <li>slotted masses</li> <li>600-ml beaker</li> <li>electric stove</li> <li>extension cord</li> <li>rug</li> </ol> Signup and view all the answers

What are the parts of the linear expansion apparatus?

<p>screw, steam intake valve, heating jacket, thermometer tube, thermometer, base, water outlet valve, micrometer caliper</p> Signup and view all the answers

write the title for act 3

<p>heat of fusion of ice and heat of vaporization of water</p> Signup and view all the answers

Flashcards

Coefficient of linear expansion

A measure of how much a material's length changes with temperature.

Activity 1 Objectives

To determine the coefficient of linear expansion for two different metal rods.

Activity 1 Apparatus

9 items: linear expansion apparatus, thermometer, beaker, steam generator, stove, meter stick, rug, extension cord, metal rods

Specific Heat

Amount of heat needed to raise the temperature of a unit mass of a substance by one degree.

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Activity 2 Objectives

To measure the specific heat capacity of two kinds of metal specimens.

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Activity 2 Apparatus

10 items (including calorimeter, thermometers, metal shots, and more).

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Linear Expansion Apparatus Parts

Combination of parts to measure expansion (screw, steam valve, heating jacket, etc).

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Heat of Fusion

Amount of heat required to change a solid into a liquid at constant temperature.

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Heat of Vaporization

Amount of heat required to change a liquid to a gas at constant temperature.

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Activity 3 Title

Determination of the heat of fusion and heat of vaporization.

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