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Sci8 Year in Review-oot 2022 - Blessing Flashcards | StudBud
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Sci8 Year in Review-oot 2022 - Blessing
Sci8 Year in Review-oot 2022 - Blessing
30 terms
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34 plays
A sprinkling of topics we covered...
Flashcards
30 cards
F
Practice quiz
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Host live
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Questions
30
Answers
1
How many meters in 120 cm?
0.12
1.2
12
120
2
Mass and weight are
exactly
the same thing.
False
True
3
What is the name of the system of measurement used by ALL scientists?
metric system
numeric system
measuring system
zero system
4
Chemical or Physical change? Example: Salt dissolving in water
physical change
chemical change
5
Salt water is a better _____________ of electricity than fresh water
Insulator
Conductor
6
Ice Melting is a Chemical Reaction or Physical Change
chemical reaction
physical change
7
What scientific instrument do you use to measure the volume of a liquid?
Undergraduate degree
glass
Triple beam balance
graduated cylinder
8
A biker travels 45 km at a speed of 9 km/hr. How many hours did it take?
5 hours
5 hours and 5 seconds
5 minutes
1 lightyear
9
What is Climate Change?
Short term temperature change
Long term precipitation change
Long term temperature change
Long term precipitation and temperatures changes + more
10
What is farther...1,000 millimeters or 10 meters?
1000 millimeters
They are the same!
10 meters
11
A biker's speed increases from 10 m/s to 25 m/s in 5 seconds. What is their average acceleration?
3 m/s2
15 m/s2
5 m/s2
5m/hr2
12
For every action there is an equal and opposite reaction. This is...
Newton's 2nd law
None of Newton's laws
Newton's 1st law
Newton's 3rd law
13
Chemical or Physical Change? Example: burning a marshmallow
physical change
chemical change
14
From which letter to which letter is one full wavelength?
C to E
B to D
A to B
B to F
15
What is your Favorite Subject in School?
Science
Science
Science
Science
16
the
positively
charged particles found in all atoms
Electrons
neutron
Protons
17
What part of a wave does "y" represent?
wavelength
frequency
y? "because..."
amplitude
18
A soccer ball stays in motion after it is kicked. This is an example of...
Newton's 3rd law
The law of Inertia
Newton's 2nd law
Newton's 1st law
19
Which of these is the biggest contributor to climate change?
Agriculture
Transportation
Industry
Residential (heating, A/C) etc.
20
What is faster: 20 m/s or 250 cm/s?
They are the same!
250 cm/s
Too fast. Too furious.
20 m/s
21
An object at rest stays at rest unless acted upon by an unbalanced force. This is...
Newton's 1st law
Newton's 3rd law
Newton's 2nd law
Friction
22
Climate change has an impact on the following:
Energy and human health
Agriculture, natural terrestrial ecosystems, and water resources
Air quality, oceans, and coastal zones
All of the above
23
Chemical or Physical Change? Example: Rust
chemical change
physical change
24
On Halloween we made SLIME. Slime is ...
something that does not follow Newton's law of Viscosity
A non-Newtonian Fluid
All of the above
Something fun to play with
25
What is the unit of measure for volume of a liquid in the metric system?
pounds
meters
solids
liters
26
This scientific tool used to measure mass is
Quadruple Bean Machine
Protractor
Triple Beam Balance
Rube Goldberg Machine
27
What was your favorite thing we studied this year?
Sex-Ed
Physics
Chemical Reactions
The periodic Table
28
A biker travels 50 km in 2 hours. What is their speed?
25 m/hr
25 m/s
25 km/hr
25 km/min
29
the
negatively
charged particles found in all atoms
electron
neutron
proton
30
Mr Sanchez ran 2 km. Mr. McCammish ran 1900 m. Who ran farther?
Mr. Sanchez
Kermit the Frog
Mr. McCammish
Ms. Diaz
