What is sin(30 degrees)?
1/2
What are the three types of natural selection?
Stabilizing Selection, Directional Selection, Disruptive Selection
Terminal velocity is the maximum velocity attainable by an object as it falls through a fluid. It occurs when the sum of the drag force and the buoyancy is equal to the downward force of gravity acting on the object. Since the net force on the object is zero, the object has zero acceleration.
What is Avogadro’s number?
6.022 X 1023
What is the name of the protagonist of Fahrenheit 451?
Guy Montag
Cell wall presence, chlorophyll, large vacuole...
What is the right hand rule of current and field?
Make a thumbs up motion with your right hand: the thumb points in the direction of the current while the other fingers are curled in the direction of the magnetic field.
What two elements make up BrO?
Bromine and Oxygen
At the beginning of Of Mice and Men, why were Lennie and George on the run?
Lennie grabbed a woman
What is rsin(theta) = 5 in rectangular form?
y=5
Why does butter not wash off with water?
Butter is nonpolar, water is polar.
Why does a diamond sparkle?
There is a very small angle of refraction, which allows for lots of reflection within the diamond (total internal reflection), and leaves only when the angle is at the normal, where it then disperses into its rainbow colors due to white being made up of all the said colors. Each color has a different wavelength and bends differently when exiting the diamond, which appears to be a sparkle.
Which is slippery, acids or bases?
Translate the following sentence from Romeo and Juliet: “thou desirest me to stop in my tale against thy hair”
You want me to stop my tale before I’m done
What is the formula for an ellipse?
What are the phases of mitosis?
Interphase --> Prophase, Metaphase, Anaphase, Telophase
Two trains, each having a speed of 30 km/h, are headed at each other on the same straight track. A bird that can fly 60 km/h flies off the front of one train when they are 60 km apart and heads directly for the other train. On reaching the other train, the bird flies directly back to the first train, and so forth. (We have no idea why a bird would behave in this way.) What is the total distance the bird travels before the trains collide?
60 km
What happens to a gas if the pressure on it is increased?
What is Scout’s halloween costume (TKAM)?
A ham
2
What is this?
Beta Glucose
Random AP Physics Question! What is the formula for centripetal acceleration?
v2/r
What is the first column/group of the periodic table called?
Alkali metals
What takes place during Romeo’s fight with Tybalt? (name the order of murders, final outcome)