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200

The person who introduced the uncertainty principle in quantum mechanics

Who is Werner Heisenberg?

200

The SI base units that are used globally. 

There are seven answers, each worth 200 points.
Hint: Derivatives such as joules/newtons do not count as base units.

What are seconds, meters, kilograms, amperes, kelvin, moles, and candela?

200

A measurement (e.g. meters, kilograms, etc.) used primarily in astronomy.

There are four answers, each worth 200 points.

What is: Astronomical Unit (AU), Parsec (pc), Light-Year (ly), Solar Mass (M),  

200

The most abundant element in the universe.

What is hydrogen?

In fact, approximately 73% of the universe is composed of hydrogen and 25% helium. The remaining 2% is made of heavier elements such as iron and carbon.

200

The four bases of DNA.

What are adenine, thymine, guanine, & cytosine?

Bonus: The unique base in RNA and the base it substitutes.

400

The largest desert in the world.

What is Antarctica?

Yes, Antarctica is a desert; they are classified by the amount of precipitation they receive every year.

400

The maximum speed an object can attain as it falls through a fluid (e.g. air).

What is terminal velocity?

Bonus: What is the approximate terminal velocity of a person?

400

The theorized upper limit on the mass of a neutron star (in solar masses). Note: Our sun has a solar mass of 1M.

a)  1.87M    b) 2.16M   c) 2.48M   d) 2.89M

What is b) 2.16M

The Tolman-Oppenheimer-Volkoff limit holds the upper limit of a neutron star's mass to be at ~2.16M. If this limit is exceeded, then degeneracy pressure and nuclear forces are insufficient to support the star, and it will collapse into a black hole.

400

Factors that affect equilibrium position according to Le Châtelier's Principle.
All factors are required to get points.

What are changes in concentration, energy/temperature, and gas volume/pressure?

Bonus: All factors that do not affect equilibrium.

400

Factors that denature a protein.

Two of the four are required to get points.

What are pH, temperature, salinity, & exposure to chemicals?

600

The measurements for Celcius and Fahrenheit are equal at this temperature.

a) 5      b) -27     c) -40    d) -52

What is c) -40


600

The spreading out of waves as they pass through an aperture or around an obstacle.

What is diffraction?

600

The type of star our Sun is according to stellar classification (MK system).

What is a main sequence star?

Stars are classified into four groups: Main sequence, red giant, supergiant, and white dwarf. 

600

The four quantum numbers.
All four are required to get points.

What are the principal, secondary/azimuthal, magnetic, and spin numbers?

600

The components of an operon.

What are a promoter, operator, and coding region?

800

The first and second laws of thermodyamics.

What are:

1. Energy cannot be created or destroyed
2. For a given process, the entropy of the universe increases.

800

The fundamental forces, in order from strongest to weakest.

What is strong interaction, electromagnetic, weak interaction, and gravity?

800

The observed displacement of an object caused by the change of the observer's point of view.

a) Doppler Effect           b) Hubble's Law

c) Archimede's Principle  d) Parallax

What is d) Parallax?

800

The three tenants of collision theory.
All three are required to get points.

What are:

1. Chemical reactions only occur through collisions.
2. Collisions can only occur at a minimum kinetic energy and orientation
3. Reaction rate is proportional to effective collision frequency.

800

Four examples of polysaccharides.

What are cellulose, starch, glycogen, & chitin?

Bonus: The two polymers that form starch and their approximate percentages.

1000

What are Kepler's Laws of Planetary Motion?
All three are required to get points.

What are:

1. Planets move in elliptical orbits.
2. A planet covers the same amount of space in the same interval of time, no matter where it is in its orbit.
3. The orbital periods are proportional to the size of its orbit (semi-major axis).

1000

The mathematical expression describing the energy and position of an electron in a given space and time.

What is the Schrödinger Wave Equation?

The Schrödinger equation governs the wave function in a quantum-mechanical system. Its discovery was a significant landmark in the development of quantum mechanics, and one of its modern uses involves calculating electron energy levels.

1000

A region of spacetime where nothing can no longer escape; a boundary where no events beyond can affect an external observer.

What is an event horizon?

The event horizon is a region of spacetime where gravity is strong enough that not even light can escape. These boundaries are attributed to black holes, as they are the only objects dense enough to produce the gravity required to tether light.

1000

The seven physical properties that intermolecular forces determine.

Five of the seven are required to get points. All seven will reward double points.

What are:

1. Physical State
2. Melting/Boiling Point
3. Hardness
4. Solubility
5. Surface Tension
6. Capillary Action
7. Viscosity

1000

The enzyme that performs carbon fixation in the Calvin Cycle.

What is Rubisco?