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
Lelu [443]
3 years ago
8

Which of the following leads most directly to the production of igneous rocks?

Physics
1 answer:
Nina [5.8K]3 years ago
3 0

The igneous rock are produced by the formation of magma. When molten magma cools and solidifies on the surface of earth it forms igneous rock. Igneous rock is rich in mineral content as it is formed by solidification of volcanic eruption.

You might be interested in
Two cars are heading towards each other but are 12 km apart. one car is going 70 km/hr, and the other is going 50 km/hr. how muc
vova2212 [387]
<span>12-50t=70t, t= 0.1h = 6 minutes.</span>
3 0
3 years ago
The coefficients of static and kinetic frictions for plastic on wood are 0.50 and 0.40,respectively. How much horizontal force w
IrinaK [193]

The horizontal force needed to start the calculator moving from rest is 1.5 N

What is Kinetic friction?

It is defined as a force that acts between moving surfaces.

The magnitude of the force will depend on the coefficient of kinetic friction between the two materials.

Here,

weight of calculator, N = 3 N

The coefficients of static frictions, µ (static) = 0.50

The coefficients of kinetic frictions, µ (kinetic) = 0.40

Now,

The horizontal force required = The static friction force

F = µ (static) * weight of calculator

F = 0.50 * 3.0

F = 1.5 N

Hence,

The horizontal force needed to start the calculator moving from rest is 1.5 N

Learn more about   horizontal force here:

<u>brainly.com/question/21481680</u>

<u />

#SPJ4

5 0
2 years ago
At which location could you place the south pole of a bar magnet so that it would be pulled toward the magnet shown?
stepan [7]

Answer:

The north pole.

Explanation:

3 0
3 years ago
The boundary between the crust and mantle is marked by a seismic-velocity discontinuity called
Minchanka [31]

The boundary between the crust and mantle is marked by a seismic-velocity discontinuity is called Mohorovicic discontinuity.

Mohorovicic discontinuity was discovered by Andrija Mohorovicic in 1909 who was a Croatian seismologist. He realized that the velocity of a seismic wave is related to the material's density where it is moving through. He decoded that the acceleration of the seismic waves that are observed within outer shell of the earth is a compositional change. Thus, the acceleration should be caused by a material of higher density.

7 0
3 years ago
Read 2 more answers
What is the mission of the mars Land Rover, and why is it important?
GaryK [48]
Primarily to survey and map the landscape of Mars for future missions. It also takes core samples and searches for water underground. This is important for many reasons, but most obviously for the upcoming missions to mars and the colonies that follow. Hope this helps?
4 0
3 years ago
Other questions:
  • The owner of a window treatment company wants to design Shades that will cover the windows of the house. the shades should also
    14·2 answers
  • A string is tied between two posts separated by 2.4 m. When the string is driven by an oscillator at frequency 567 Hz, 5 points
    8·1 answer
  • Who was the first head of the NASA space program was Sergei Korolov, but the Russians never identified him by name. What did the
    9·1 answer
  • Which of the following would not be useful in trying to correct spherical aberration a. using a combination lens made up of lens
    5·2 answers
  • How does changing your center of gravity affect the way you balance?
    13·1 answer
  • Help me please, i need it fast
    6·1 answer
  • What is the maximum power that can be delivered by a 1.4-cm-diameter laser beam propagating through air
    14·1 answer
  • Galileo _____.
    8·2 answers
  • 1. A student moves a box of books down the hall by pulling on a rope attached to the box. The student
    7·1 answer
  • The main circuits on the system board that carry data are called the _________.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!