Kollin Knight, Eugene Ma, Karena Wong, Annie Ng
1. What are the 3 gas laws used for this experiment?
a) Thermodynamics: Energy, Entropy and Equilibrium Law
b) Law of Refraction: First, Second and Third
c) Newton's Laws: Inertia, Momentum, and Force
d) Charle's, Boyle's and Gay-Lussac's Laws
2. How do you get the egg out of the flask?
a) Tip the flask upside down and pound on the flat surface
b) Put flask over boiling water
c) The only way is to use a narrow tool to get it out
d) Freeze flask with egg, then shake to break egg
Dalila Canchola, Luna Martinez, Eric Chang, Diana Cruz
1. Why is hot air the source of a hot air balloon rather than cold air?
a) Hot air is a more powerful source than cold air
b) Hot air is lighter than cold air as it has less mass per unit volume
c) Cold air just isn’t as effective as hot air
d) Cold air can’t be easily contained
2. What is the most important part of a hot air balloon?
a) The burner that heats the air
b) The envelope that holds the air
c) The basket where the pilot and passengers stand in
d) All of the above
Tigran Demurjian, Mestlli Mendez, Marilyn Mijangos
1. Which of the following is a stage in the deaths of an average sized star?
a) Black Hole formation
b) Supernova
c) White Dwarf
d) Neutron Star
2. What are the two main gases that stars are composed of?
a) Oxygen and Helium
b) Nitrogen and Helium
c) Sulfur Dioxide and Hydrogen
d) Helium and Hydrogen
Jeena Mateo, Alex Hughes, Thomas Inglemon, Angela Rey
1. Is the marble moving at a constant speed on its way down the incline?
a) No. The marble is gaining speed the longer it travels down the incline surface.
b) Yes. The marble travels at the same rate of speed the whole way down.
2. What is the formula to calculate the Average speed of an object?
a) Average Speed = Distance/Time
b) Average Speed = Time/Distance
c) Average Speed = Distance x Time
3. Does the marble slow down on the horizontal surface or speed up, and why?
a) The marble slows down on the horizontal surface due to friction the longer it traveled.
b) The marble has no change in speed on a horizontal surface.
c) The marble increases speed on the smooth horizontal surface.
Travis Bolibo, Raechel Ramirez, Marcello Salgado, Alicia Venegas
To answer the questions, please refer to the picture below, where the length L = 40 cm
1. Based upon the length of wave (2nd harmonic), what is the position of node1?
a) 10cm
b) 30cm
c) 15cm
d) 5cm
2. Based upon the length of wave (2nd harmonic), what is the position of node 2?
a) 30cm
b) 10cm
c) 40cm
d) 15cm
Dylan Gallo, Gerson Lujan, Aidan Magsanay, Victoria Yee
1. To change the motion of an object, inertia must be overcome by a __________ acting on the object.
a) Temperature
b) Speed
c) Force
d) Velocity
2. Inertia is the tendency of an object to resist a change in its ___________.
a) Shape
b) Motion
c) Size
d) Weight
Joseline Lopez, Innocent Nguyen, Jason Tamayo
1. Being in a skyscraper is safer than being in a small office building.
a) True
b) False
2. What materials is best when it comes to sustainability (For buildings)?
a) Concrete
b) Wood
c) Glass
d) None of the above
Yiyang Zhao
1. The occurrence of the Tyndall Effect is heavily influenced by
a) Wavelength of light
b) Angle of light
c) Weight of particle
2. In Chemistry, the Tyndall Effect can be used to find
a) Acid
b) Base
c) Colloidal solution
20181207_215127_500105455769104 (2).mp4
science project solor pannels.pdf
Carlos Herrera, Kevin Ky, Francisco Sanchez
1. What is closely related to how solar panels work?
a) evaporation
b) fossil fuel
c) rechargeable batteries
d) photosynthesis
2. What are inside solar panels to make them function?
a) lithium
b) iron
c) silicon
d) silver
Conservation of Mass and Volume (1).ppsx
Carla Bryan, Alex Chuang, Alan Zarco
1. When water and salt are combined
a) only mass is conserved, not volume
b) only volume is conserved, not mass
c) both mass and volume are conserved
d) I like Skittles
2. When water, salt and corn syrup are combined
a) only mass is conserved, not volume
b) only volume is conserved, not mass
c) both mass and volume are conserved
d) Skittles suck, it's all about Starburst
Untitled presentation (1).pptx
Jennifer Magana, Nicole Santos, Wesley Wong
1. You are traveling from earth to mars at a speed of 11 km/s and it takes you 300 days (25,920,000 seconds) to get there. What is the distance in km between earth and mars?
a) 500,285,000
b) 120,000,285
c) 285,120,000
d) 1,285,000
2. What forces can be found on earth ?
a) Gravity
b) Electromagnetism
c) Nuclear Force
d) All of the above
Hyla Prete, Hanna Britt, Tahmaya Leslie, Charles Espinel, Jose Navarro
1. What law illustrates the science behind the potato gun that describes the relationship between pressure and volume?
a) Coulombs Law
b) Boyle’s Law
c) Ohm’s Law
2. When the potato shoots out, what happens to the air pressure? a) Air pressure increases
b) Air pressure stays the same
c) Air pressure decreases
Joshua Graves, David H. Hernandez
1. Why is magnesium so reactive?
a) It has only 1 valence electron
b) It has only 2 valence electrons
c) It is a metal
d) magnets
2. Why does adding water cause further combustion on a magnesium-based fire?
a) Magnesium is combustible
b) Magnesium is conductive
c) Rapid release of hydrogen
d) Bonding with oxygen