Voltage, Current, Resistance
If the resistance in a circuit increases what will the current do?
It will decrease
How is the sun powered?
nuclear fusion
What is the unit for a current?
Amps (A).
What is the act of changing one form or process into another?
Transformation
Every radioactive nuclei decay at a?
Predictable rate
Voltage and current have what kind of relationship?
Direct
Nuclear power use what to produce energy?
Fission
What is the symbol for Current?
I.
Which system has no matter or energy being exchanged with the surroundings?
Isolated
Radioactive atoms have unstable?
Atom
Resistance and current have what kind of relationship?
inverse
Hydrogen bombs are a example of?
Nuclear Fusion
What is the equation to find voltage in volts?
V=IR.
Which system has only energy being exchanged with the surroundings?
Closed
Radioactive decay is what kind of reaction?
If the voltage across a resistor is double, what will happen to the current? It also double
It also double
What is the process where two light nuclei combine together?
Fusion
What can 0.070 amps of a current do to a human?
If trough the heart, serious injury, likely fatal if it lasts more the one second.
What law says that energy cannot be created or destroyed?
Law of conservation of energy
What is half-life of the radioactive nuclei?
The time it takes for half of radioactive nuclei to decay.
If the resistance of an electrical circuit is increased, what will happen to the current assuming the voltage remains the same?
Decreases
What is the process of releasing nuclear energy by splitting uranium-235 nuclei
Fission
Who is the French Physicist and Mathematician in 1775-1836?
Andre Ampere.
What is the name of the energy stored in the center of the nucleus in a atom?
Nuclear energy
Radon has a half-life of 3.8 days. How long does it take for 16 grams of Radon to be released to 2 grams of Radon?
11.4 days