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
Sedaia [141]
3 years ago
8

Why are not allmaterials conductiveto electricity​

Physics
1 answer:
Ilia_Sergeevich [38]3 years ago
5 0

Answer:

In conductive materials, the outer electrons in each atom can easily come or go, and are called free electrons. In insulating materials, the outer electrons are not so free to move. All metals are electrically conductive.

You might be interested in
The basic building blocks of matter is the -----
stiks02 [169]
<span>The basic building blocks of matter is the atom.</span>
3 0
4 years ago
Read 2 more answers
What causes the tail of a comet to become visible?
nlexa [21]

Answer:

The correct answer is option C. Sun.

Explanation:

The tail of a comet as well as the comma are visible thanks to the influence of sunlight on these objects.

If there is a case that these objects cross the inner Solar System,<u> then they will be visible from Earth</u>. The reason why this occurs is that as the comet approaches the internal solar system, the materials that are inside the comet vaporize and flow out of the nucleus thanks to solar radiation, and while they do carry dust with them.

This dust is the one that reflects sunlight directly, while the <u>gases shine because of ionization. </u>

Usually we will need a telescope to see a comet, although there are some that can be seen with the naked eye.

5 0
4 years ago
Read 2 more answers
What is the correct definition of solution?
STALIN [3.7K]

B.a homogeneous mixture

A solution is a homogeneous mixture of two or more substances. The amount of solute that can be dissolved in solvent is called its solubility.

4 0
3 years ago
Select the statement that best describes gravity.
ch4aika [34]

Answer:

Gravity is the force of attraction between two objects; it is dependent upon the mass of the objects and the distance between the objects.

Explanation:

Gravity is defined as the force of attraction between two objects. It depends on the masses of objects and the distance between them. The gravitational force between two bodies is given by the universal law of gravitation. According to this law, the force of gravity is :

F=G\dfrac{m_1m_2}{d^2}

Where

G is the universal gravitational constant

m₁ and m₂ are masses of two bodies

d is the distance between two bodies

Hence, the correct statement that describes gravity is (b)

6 0
4 years ago
Read 2 more answers
How does warming ocean relate to climate change?
Sunny_sXe [5.5K]

Bacchae when the water is warm it will evaporate and rain

it will lead to

icl melting

change in climate

change in temperature

change in weather

4 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the power of 60 joules of work done in four seconds
    11·1 answer
  • Sociologists define culture as existing only of the fine arts<br> True<br> False
    13·2 answers
  • When you go out to your car one cold winter morning you discover a 0.70-cm thick layer of ice on the windshield, which has an ar
    13·1 answer
  • A roller-coaster car has a mass of 1040 kg when fully loaded with passengers. As the car passes over the top of a circular hill
    5·1 answer
  • 'The bottom of a pond appears raised.'<br><br>What will be the diagram of this phenomenon?​?
    6·1 answer
  • A ball is thrown straight up from the ground with an unknown velocity. It returns to the ground after 4.0seconds. With what velo
    6·2 answers
  • A boat is moving due east in a region where the earth's magnetic field is 5.0×10⁻⁵ NA⁻¹ m⁻¹ due north and horizontal. The boat c
    6·1 answer
  • How does Boyle's laws describe the relationship between gas pressure and volume?
    15·1 answer
  • A rock is thrown from 50m high cliff with an initial velocity of 8 m/s at an angle of 50 degrees
    5·1 answer
  • A.5 kg model rocket launches with a thrust of 5 n in the upward direction. can it lift off of the ground? (hint: gravity is pull
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!