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Laabri

Science Final 1 Semester

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Last updated 3 months ago
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1.

Which type of wave can travel through the vacuum of space?

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2.

What is a wave?

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3.

What is a medium?

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4.

Which of the following is NOT correctly represented in the diagram below?

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5.

How is the frequency of a wave measured?

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6.

Which descriptions below describe a sound wave with low amplitude? Check all that apply.

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7.

This image depicts what kind of wave?

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8.

How is Amplitude and Frequency Related

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9.

What wave phenomenon is depicted in the image, where a wave is bouncing back from a boundary?

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10.

In the provided image, a wave is bending as it passes from one medium to another. What is this called?

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11.

What is shown in the image where a wave is moving through a medium without being reflected or refracted?

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12.

What is the term of a wave being captured by a medium, with its energy being converted into other forms?

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13.

In order to change pitch of a soundwave you need to change the

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14.

In order to change the color of a light wave, you need to change the

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15.

Leaves are green because greenlight is absorbed in the leaf, and the other colors are reflected

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16.

The relationship between wavelength and frequency is inverse

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17.

What makes sound waves different from light waves? Check all that apply.

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18.

What does the term 'solubility' refer to in science?

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19.

What does 'reactivity' mean in a scientific context?

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20.

What is a property that can be observed or measured without changing the identity of a substance?

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21.

Which property can only be measured when matter undergoes a change to become an entirely different kind of matter?

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22.

What term refers to the ability of matter to combine chemically with other substances?

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23.

If silver tarnishes when exposed to air, what property does this demonstrate?

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24.

What does magnetism mean?

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25.

If an object is dense, this means it has...

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26.

Can a property be both physical and chemical?

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27.

The sun heats the earth through what type of heat transfer?

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28.

How does thermal energy move?

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29.

What kind of heat transfer is happening from the grill to the hotdogs (Choose all that apply)

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30.

How does convection move?

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31.

What does Conduction mean?

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32.

Conduction, Convection, and Radiation all need only atoms to work

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33.

What axis does the independent variable go on?

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34.

What axis does the Dependent variable go on?

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35.

When is a bar graph used?

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36.

When do you use a line graph?

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37.

The Law of Conservation of Mass means that mass changes during chemical reactions.

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38.

What is a reactant?

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39.

What is a product?

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40.

What is an element?

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41.

What is the process in which some substances change into different substances.

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42.

What is the Symbol for this element?

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46.

Elements protons are always different than the electrons

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47.

What tells us how much an element weighs?

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48.

What information does the atomic number give? (Select all that apply)

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49.

In a chemical reaction, new atoms are created.

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50.

The properties of the reactants are always the same as the properties of the products.

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43.

How Many Protons are in this element ?

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44.

How many electrons are in this element?

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45.

What is the Atomic Mass of this element?