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
dem82 [27]
2 years ago
11

Which of the following BEST describes all planets in the universe?

Physics
1 answer:
Harman [31]2 years ago
7 0

Answer:

c large, spherical body that orbits in a clear path around a star

Explanation:

you can not say b because the sun is a star and you cant say a and d because all planets are not made of rock and all planets are not made of gas

You might be interested in
A printed circuit board (PCB) is supported by a chassis that is attached to a vibrating motor. The board is 1.6 mm thick, 200 mm
Vedmedyk [2.9K]

jtejyrkekdkeludmydmumud

5 0
3 years ago
Which action would be most likely to reduce the noise level of people talking in a restaurant?
vazorg [7]
B.adding carpet and fabric wall covering to absorb sound
7 0
1 year ago
Read 2 more answers
A vessel that contains a gas has two pressure gauges attached to it. One contains liquid mercury, and the other an oil such as d
castortr0y [4]

Answer:

Pressure of the gas = 12669 (Pa) and height of the oil is 1,24 meters

Explanation:

First, we can use the following sketch for an easy understanding, in the attached image we can see the two pressure gauges the one with mercury to the right and the other one with oil to left. We have all the information needed in the mercury pressure gauge, so we can determine the pressure inside the vessel because the fluid is a gas it will have the same pressure distributed inside the vessel (P1).

Since P1 = Pgas, we can use the same formula, but this time we need to determine the height of the column of oil in the pressure gauge.

The result is that the height of the oil column is higher than the height of the one that uses mercury, this is due to the higher density of mercury compared to oil.

Note: the information given in the units of the fluids is not correct because the density is always expressed in units of (mass /volume)

4 0
3 years ago
A 2.2 kg model rocket is shot straight up in the air from the ground, with an initial velocity of 36.4 m/s. The rocket reaches i
alexandr1967 [171]

Answer:

Explanation:

Ignoring friction, the initial kinetic energy will convert to maximum potential energy at its highest point.

PE = KE

mgh = ½mv²

    h = v²/2g

    h = 36.4²/ (2(9.81))

    h = 67.53109...

    h = 67.53 m

3 0
2 years ago
What is the most likely reason that Mendeleev placed tellurium before iodine?
Verdich [7]
<span>Mendeleev observed that tellurium has chemical properties like other elements in its group, and he did not know that neutrons cause the greater atomic mass is the most likely reason.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Two circular rods, one steel and the other copper, are both 0.780 m long and 1.50 cm in diameter. Each is subjected to a force w
    13·1 answer
  • At a depth of 10.9 km, the Challenger Deep in the Marianas Trench of the Pacific Ocean is the deepest site in any ocean. Yet, in
    14·2 answers
  • What are the possible values of n and ml for an electron in a 3d orbital?
    10·1 answer
  • If 1.3 grams of air has a volume of 1000cm ^3, what is the density of air?
    13·2 answers
  • Given the mechanism of C5M action, what is the most likely reason that C5M concentrations greater than 2 µM were NOT used by the
    15·1 answer
  • The great contribution of nicholas copernicus was to
    6·1 answer
  • How does a steam engine do work?
    6·1 answer
  • What is the velocity of an object with a kinetic energy of 800 J and a mass of 12 kg?
    8·1 answer
  • Can someone please help me
    6·1 answer
  • A light plastic cart and a heavy steel cart are both pushed with the same force for 1.0 s, starting from rest. After the force i
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!