1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zhenek [66]
3 years ago
13

A substance that will conduct electricity only under certain conditions is called a(n)

Physics
1 answer:
4vir4ik [10]3 years ago
5 0
It is a Semi-Conductor Hope this helped :D
You might be interested in
The inclined plane in the figure above has two sections of equal length and different roughness. The dashed line shows where sec
saveliy_v [14]

The static friction exerted on the block by the incline is \mu _ s _1 Mgcos \ \theta.

The given parameters;

  • <em>mass of the block, = M</em>
  • <em>coefficient of static friction in section 1, = </em>\mu_s_1<em />
  • <em>angle of inclination of the plane, = θ</em>

<em />

The normal force on the block is calculated as follows;

Fₙ = Mgcosθ

The static friction exerted on the block by the incline is calculated as follows;

F_s = \mu_s F_n\\\\F_s = \mu _s_1(Mg cos\ \theta)\\\\F_s = \mu _s_1 Mgcos\ \theta

Thus, the static friction exerted on the block by the incline is \mu _ s _1 Mgcos \ \theta

Learn more here:brainly.com/question/17237604

3 0
3 years ago
What is an automatic stabilizer?
Oduvanchick [21]

Answer:

c. It refers to any government program that tends to reduce fluctuations in GDP automatically.

Explanation:

Automatic Stabilizer is nothing but any scheme or program that that tends to reduce fluctuations in GDP automatically. It is generally intended to stabilize the GDP of a nation.

For examples In cases of economic slow down, the government sells its ownership in public sectors undertakings like,  railways, oil and natural gases, to private players. So, that government has some money to combat the slowdown.  

3 0
4 years ago
A hockey puck of mass m1=165 g slides from left to right with an initial velocity of 15.5 m/s. It collides head on with a second
Fynjy0 [20]

Answer:

it may be -6 m/s

Explanation:

3 0
4 years ago
1. Monique is nine weeks into her pregnancy, and she had an appointment with her doc tor today. She is very happy and excited be
djyliett [7]

Since Monique is able to hear the heartbeats of her baby, it's the Fetus stage of pregnancy when the body starts developing inside the womb.

<u>Explanation:</u>

The Fetus Stage of Pregnancy:

Once the 4th-7th weeks of pregnancy passed, the embryo start developing inside the womb of the mother and the respective symptoms reflects. This is the Fetus stage of pregnancy which occur in approximately around the 10th week of pregnancy.

In the fetus stage, the human body begins to develop inside the womb. In this phase, most of the organs are developed and the limbs starts to form firmly. The Fetus stage comes after the Embryo stage but usually, the transition varies according to the growth and circumstances of the atmosphere.

But, what is certain is that the mother can feel the impulse and heartbeats of the baby inside her womb which is an exciting and memorable feeling for her.

7 0
4 years ago
How can you tell if one object has more mass than another does, on a planet without gravity
Serhud [2]

an object is more dense if there is more weight in the same area, its because of the amount of particles and the weight of the particles. eg, 1cm cubed of gold would weigh alot more than 1cm cubed polystyrene, so gold is more dense

3 0
3 years ago
Other questions:
  • A person drops a brick from the top of a building. The height of the building is 400 m and the mass of the brick is 2.00 kg. Wh
    12·1 answer
  • *a small object with a momentum of 6 kg∙m/s to the west approaches head-on a large object at rest. the small object bounces stra
    12·1 answer
  • How to find the value of sin(90+ theta) ?
    12·1 answer
  • Fossil fuels such as coal store chemical kinetic energy. Please select the best answer from the choices provided
    7·2 answers
  • If you were on a ship at sea, and a tsunami passed under your ship, what would probably be your reaction? explain.
    15·1 answer
  • two 200 pound lead balls are separated by a distance 1m. both balls have the same positive charge q. what charge will produce an
    14·1 answer
  • Crystal can ride her bike 10 miles in 2.1 hours.What is her velocity?
    8·2 answers
  • Define Stokes law??<br><br><br><br>bored...........anyone free​
    13·2 answers
  • The Great Sandini is a 60 kg circus performer who is shot from a cannon (actually a spring gun). You don't find many men of his
    7·1 answer
  • Describe how we know the plates once formed a supercontinent and how we know this.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!