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Science Final 1 Semester

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Last updated about 3 hours ago
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Question 1
1.

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

Question 2
2.

What is a wave?

Question 3
3.

What is a medium?

Question 4
4.

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

Question 5
5.

How is the frequency of a wave measured?

Question 6
6.

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

Question 7
7.

This image depicts what kind of wave?

Question 8
8.

How is Amplitude and Frequency Related

Question 9
9.

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

Question 10
10.

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

Question 11
11.

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

Question 12
12.

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

Question 13
13.

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

Question 14
14.

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

Question 15
15.

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

Question 16
16.

The relationship between wavelength and frequency is inverse

Question 17
17.

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

Question 18
18.

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

Question 19
19.

What does 'reactivity' mean in a scientific context?

Question 20
20.

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

Question 21
21.

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

Question 22
22.

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

Question 23
23.

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

Question 24
24.

What does magnetism mean?

Question 25
25.

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

Question 26
26.

Can a property be both physical and chemical?

Question 27
27.

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

Question 28
28.

How does thermal energy move?

Question 29
29.

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

Question 30
30.

How does convection move?

Question 31
31.

What does Conduction mean?

Question 32
32.

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

Question 33
33.

What axis does the independent variable go on?

Question 34
34.

What axis does the Dependent variable go on?

Question 35
35.

When is a bar graph used?

Question 36
36.

When do you use a line graph?

Question 37
37.

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

Question 38
38.

What is a reactant?

Question 39
39.

What is a product?

Question 40
40.

What is an element?

Question 41
41.

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

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Question 46
46.

Elements protons are always different than the electrons

Question 47
47.

What tells us how much an element weighs?

Question 48
48.

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

Question 49
49.

In a chemical reaction, new atoms are created.

Question 50
50.

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

Insulation
Question 42
42.

What is the Symbol for this element?

Question 43
43.

How Many Protons are in this element ?

Question 44
44.

How many electrons are in this element?

Question 45
45.

What is the Atomic Mass of this element?