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
Dennis_Churaev [7]
4 years ago
9

Two students below described a part of Earth's innermost layer:

Physics
2 answers:
Molodets [167]4 years ago
6 0
The answer to your question is B- They both described the inner part otherwise known as the inner core.

The inner core is hotter than the surface of the sun. The inner core is made out of iron and nickel.  The inner core is extremely hot and is the last layer.  It is a solid because of all the pressure from the other layers putting there weight onto this layer.
expeople1 [14]4 years ago
5 0

Answer:B

Explanation: because the inner part has the highest pressures and its actually dance inside

You might be interested in
If Judy walks 2 blocks north, 5 blocks west, and then 2 blocks south, what is her final
VladimirAG [237]

Answer: 2 blocks east if i'm not mistaken.

7 0
3 years ago
On level ground a shell is fired with an initial velocity of 49.0 m/s at 70.0 โ above the horizontal and feels no appreciable ai
xenn [34]

Answer:

Horizontal component = 16.8 m/s

Vertical component = 46.0 m/s

Explanation:

If we denote the initial velocity by <em>v</em> and the angle above the horizontal by <em>θ</em>,

the horizontal component of this initial velocity is given by

v_x = v\cos \theta

v_x = (49.0\text{ m/s})\cos\,(70.0^\circ) = 16.8\text{ m/s}

The vertical component is given by

v_y = v\sin\theta

v_x = (49.0\text{ m/s})\sin\,(70.0^\circ) = 46.0\text{ m/s}

3 0
3 years ago
On a topographic map, contour lines create a group of concentric, closed loops. Which of the following features could this indic
posledela

Answer:

b. Hill top

Explanation:

On a topographic map, the closed circles are meant to represent a hill. So if the contour lines are creating a group of concentric closed loops then it must be an indication of a hill.

3 0
3 years ago
What is the mass of an object if a force of 34 N produces an acceleration of 4 m/s/s?
antoniya [11.8K]
Use newton's second law, F = ma.
Force is 34 N and a is 4 m/s/s
34 = m(4), solve for m.
34/4 = 8.5 g
8 0
3 years ago
The modern periodic table has _<br> groups. (Write your answer as a number.)
g100num [7]

Answer:

the answer is eight(8)

8 0
3 years ago
Other questions:
  • A student went to a hill station early in the morning, he could hear the echo of his clap after 0.1 second. When he went to the
    10·1 answer
  • Which of the following layers in the earth has the highest density?
    10·1 answer
  • How many quantum numbers are needed to describe the energy state of an electron in an atom?
    7·1 answer
  • The angle of deflection shows the amount of electric force on each balloon. A greater force causes the balloon to deflect to a g
    15·1 answer
  • If the magnitude of a positive charge is tripled, what is the ratio of the original value of the electric field at a point to th
    6·1 answer
  • What is specific gravity?
    7·1 answer
  • Tarzan (who has mass 80.0 kg) is running across the jungle floor with speed 7.00 m/s as
    8·1 answer
  • Which statement is correct about waves?
    14·1 answer
  • Why? I need some help I would like at least 1 answer <br><br><br> Thanks,<br> Vishnu
    10·1 answer
  • Solve a problem.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!