Computer Science
What does a CPU stand for?
Central Processor Unit
The value of gravitational acceleration at the surface of Earth. (1 decimal)
9.8 m/s2
pressure x area =
force
What constellation is the big dipper a part of?
Ursa Major
If you want to reference a method of a class outside of that class without making an instance of the class, you would want the method to have an access modifier of?
Public
What is the formula for kinetic energy?
What is the relation between the speed of a fluid and pressure?
Pressure drops when speed of fluid increases, and vice versa.
What is the north star's name?
Polaris
O(log2n)
What is the law of conservation of mechanical energy?
When non-conservative forces are absent, the mechanical energy always stays constant.
If the voltage of a circuit totals to 5V, and the resistance of the entire circuit is 2 ohms, what is the current in the circuit.
2.5 Amps
What type of star would the sun turn into once its life cycle ends?
White dwarf
What is multithreading?
Multithreading is a model of program execution that allows for multiple threads to be created within a process, executing independently but concurrently sharing process resources.
What is the rotational inertia of a solid sphere of radius 5m and mass of 6kg?
60 kg*m^2
If there is 10 volts applied on the closed circuit and there are 2 resistors in parallel with resistance 2 ohms and 5 ohms respectively, what is the current in the circuit and would the circuit pop a 6 Amp fuse?
What is the closest star to us?
Proxima Centauri
What is the difference between Breadth-first-search and Depth-first-search
Breadth-first-search prioritizes breadth while searching. Depth-first-search prioritizes depth while searching.
Define a conservative force.
A conservative force is a force done in moving a particle from one point to another, such that the force is independent of the path taken by the particle.
What is Kirchoff's current law?
His current law states that for a parallel path the total current entering a circuits junction is exactly equal to the total current leaving the same junction.
What do scientists call the disk that encircles a black hole?
Accretion Disk