Show:
Momentum
Electricity
Magnetism
Waves & Optics
Nuclear Physics
100
This the unit for momentum (and for Impulse)
What is kg*(m/s)?
100
This is the equation known as Ohm's Law.
What is V=IR?
100
This is the rule of thumb that determines how magnetic poles interact.
What is opposites attract / likes repel?
100
This is the wave characteristic that determines color of light and pitch of sound.
What is frequency?
100
These are the THREE types of radioactive decay.
What are alpha, beta, and gamma?
200
Change in momentum is also equal to this quantity.
What is impulse?
200
This is the equivalent resistance of three 20 Ohm resistors in series.
What is 60 Ohms?
200

This represents the direction of the magnetic field orientation in the right hand rule.

What is the fingers of one's hand?

200
As waves enter different media, this is the wave characteristic that does NOT change.
What is frequency?
200
This is the atomic mass AND number of an alpha particle.
What is 4 and 2?
300
Kinetic energy is only conserved in this type of collision.
What is perfectly elastic?
300
This is the amount of current flowing through a 5 Ohm resistor powered by a 12 V battery.
What is 2.4 Amps?
300
This is the orientation of the magnetic field around a wire that is carrying current directly towards you.
What is counter-clockwise?
300
This is the index of refraction of a material capable of slowing light down to 4 x 10^7 m/s.
What is 7.5?
300
This sub-atomic particle would not be affected by either an electric or magnetic field.
What is a neutron?
400
This is the resulting velocity when a 1,000 kg car moving with a speed of 25 m/s collides inelastically with a stationary car of the same mass.
What is 12.5 m/s?
400
This is the equivalent resistance of a 20 Ohm, 30 Ohm, and 40 Ohm resistor in parallel.
What is 9.23 Ohms?
400

This is the magnitude of the magnetic force acting on a 2 micro-Coulomb charge moving perpendicular to a 0.5 T magnetic field at a speed of 10,000 m/s.

What is 0.01 N?

400

This is the image produced by an object placed between the focal point and a converging lens

What is magnified, upright, virtual image?

400
This is the reason that Lead is capable of stopping ALL forms of radioactive decay
What is because lead is the densest element on the periodic table?
500
A ball with a mass of 2 kg is falling with a speed of 18 m/s when rebounds elastically with a speed of 12 m/s upward. This is the impulse applied to the ball.
What is 60 kg*(m/s)?
500
This is the amount of electrical power being used by a 110 V outlet powering three 10 Ohm devices in series.
What is 403.3 Watts?
500
This is the length of a wire that experiences a 10 N force while surrounded by a 0.5 T magnetic field and carries a current of 1 A oriented perpendicular to the magnetic field.
What is 20 m?
500
This is the focal length of a lens that produces an image 10 cm behind from an object 15 cm in front.
What is 6 cm?
500
Uranium-238 (atomic number 92) begins a chain of repeating alpha & beta decays until it reaches Lead (atomic number 82). How many decays (alpha AND beta) are needed?
What is 17?