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
igomit [66]
3 years ago
7

Which of these statements is most likely correct about the Nebular theory of formation of planets?

Physics
1 answer:
exis [7]3 years ago
4 0
Correct answer is D.

Explanation:
A) is not correct answer because this type of theory can not become law. Laws are properties that are same in any part of universe. Nebular theory is not correct for every part of universe.

B) is not correct answer because this theory could be replaced if some evidence show that some other theory is more likely to be correct.

C) is not correct answer because the study has been done on other nebulas in our galaxy. There are many nebulas and by obserwing them this theory was developed.
You might be interested in
What is needed to create a magnetic field?
lara [203]

Explanation:

A magnetic field can be created by running electricity through a wire. All magnetic fields are created by moving charged particles. Even the magnet on your fridge is magnetic because it contains electrons that are constantly moving around inside

6 0
3 years ago
Which of the following statements is TRUE?
Marrrta [24]

Answer:

I think C......................

5 0
3 years ago
What happens to myosin and actin as sarcomeres relax?
Leokris [45]
The myosin heads pull on the actin, bringing them closer together

4 0
3 years ago
A 221 g cart starts from rest and rolls in the right direction (positive) down an incline. The incline is at a height of 5 cm. A
Julli [10]

Answer:

1) p₀ = 0.219 kg m / s, p = 0, 2)  Δp = -0.219 kg m / s, 3) 100%

Explanation:

For the first part, which is speed just before the crash, we can use energy conservation

Initial. Highest point

            Em₀ = U = mg y

Final. Low point just before the crash

           Emf = K = ½ m v²

          Em₀ = Emf

          m g y = ½ m v²

           v = √ 2 g y

Let's calculate

           v = √ (2 9.8 0.05)

           v = 0.99 m / s

1) the moment before the crash is

           p₀ = m v

           p₀ = 0.221 0.99

           p₀ = 0.219 kg m / s

After the collision, the car's speed is zero, so its moment is zero.

           p = 0

2) change of momentum

           Δp = p - p₀

            Δp = 0- 0.219

            Δp = -0.219 kg m / s

3) the reason is

     Δp / p = 1

In percentage form it is 100%

3 0
3 years ago
The current supply from generating plants is alternating current. True or false?
Leno4ka [110]
The answer is True since thats what usually goes on
3 0
3 years ago
Read 2 more answers
Other questions:
  • Hermal energy is a form of... A. Potential energy. B. Kinetic energy. C. Chemical energy.
    7·1 answer
  • | Mixtures can be_____<br> geneous or ______<br> geneous
    7·2 answers
  • A car travels with a velocity 16m/s and accelerates 5m/s^2. Calculate the final velocity when it has travelled 36.9m
    14·1 answer
  • Which terms describes elements with different atomic masses due to varying numbers of neutrons?
    14·2 answers
  • Upper A 16​-foot ladder is leaning against a building. If the bottom of the ladder is sliding along the pavement directly away f
    13·1 answer
  • Why would an counductor heat up soup?
    9·1 answer
  • Why do the giant planets and their moons have compositions different from those of the terrestrial planets?
    6·1 answer
  • During sublimation the particles in a solid?
    7·1 answer
  • To measure the current through and the voltage across a resistor in a circuit, you should place the ammeter in _____ with the re
    7·2 answers
  • Plsss help me i need the answers
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!