Help!!!
Match each term with the correct definition,
semiconductor
a material that has zero resistance at
a very low temperature
superconductor
a material through which little electric
current moves
conductor
a material through which electric
current flows easily
insulator
a material that conducts electricity
but not as well as a conductor
2 answers
Question:
Help!!!
Match each term with the correct definition,
semiconductor
a material that has zero resistance at
a very low temperature
superconductor
a material through which little electric
current moves
conductor
a material through which electric
current flows easily
insulator
a material that conducts electricity
but not as well as a conductor
Answer: Semiconductor: a material that conducts electricity, but not as well as a conductor. Superconductor: a material that has zero resistance at a very low temperature. Conductor: A material through which electric current flows easily. Insulator: a material through which little electric current moves. Explanation: A conductor is a material or a substance that easily conducts electricity. It allows electrons to flow easily from atom to atom; like humans, animals, and metals. A semiconductor is a material that has a level of conduction between a conductor and an insulator, such as the silicon. A superconductor has a high resistance to very low temperatures, such as aluminum. And an insulator has a very low capacity to conduct compared to other conductors, such as glass or porcelain.
ammonia can be prepared by the reaction of magnesium nitride with water. the products are ammonia and magnesium hydroxide. when the equation is written and balanced, the coefficient of magnesium hydroxide is...
Four randomly chosen Nevada students were asked how many times they drove to Arizona last year. Their replies were 4,5,6,7. The geometric mean is
Group of answer choices
5.31
5.38
4.98
3.95...
Kenny is thinking of two numbers greater than 10.
"The highest common factor (HCF) of my two numbers is 7
The lowest common multiple (LCM) of my two numbers is 84”
He says:
Write down the two numbers that Kenny is thinking of....
If function f has zeros at -3 and 4, which graph could represent function f? A. the graph of a quadratic function y = (1/4)(x+3)(x-4) B. the graph of a quadratic function y = -(1/4)(x-3)(x+4) C. the graph of a quadratic function y = -(x+3)(x+4) D. the graph of a quadratic function y = (x-3)(x-4)...
When most liquids are frozen, the molecules get closer together. In water, however, hydrogen bonds cause individual water molecules to remain farther apart. Which of the following properties of water does this best explain?Water is colorless and odorless.Water is an excellent solvent.Ice is less den...
A 45 kg wagon is being pulled with a rope that makes an angle of 380 with the horizontal. The applied force is 410 N and the coefficient of kinetic friction between the wagon and the ground is 0.18.
b) What are the x and y components of the applied force?
c) What is the normal force acting on the w...
The illustration below shows the graph of yyy as a function of xxx.
Complete the following sentences based on the graph.
Initially, as xxx increases, yyy
.
Afterward, the slope of the graph of the function is equal to
for all xxx between x=3x=3x, equals, 3 and x=5x=5x, equals, 5.
The slope of the...
Chegg A manufacturer of submersible pumps claims that at most 30% of the pumps require repairs within the first 5 years of operations. A random sample of 120 of these pumps included 47 which required repairs within the first 5 years. Does the manufacturer’s claim appear to be true, at the 0.05 lev...