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
Reika [66]
3 years ago
14

According to the three laws of planetary motion, planetary orbits are in the shape of a/an

Physics
1 answer:
Talja [164]3 years ago
8 0
<span>According to the three laws of planetary motion, planetary orbits are in the shape of an "Ellipse"

In short, Your Answer would be Option B

Hope this helps!</span>
You might be interested in
G a magnetic field perpendicular to the plane of a wire loop is uniform in space but changes with time t in the region of the lo
Luden [163]

Answer:

e = Δφ / Δt     induced emf is proportional to enclosed flux

Also φ  = B * A      flux is proportional to area and enclosed field

If the induced emf e increases with time than the flux and hence the magnetic field is increasing with time  (replace B with G)

Since e = ΔG * A / Δt    if e is linear then G must also be linear and be proportional to the time

6 0
1 year ago
Rank the objects below in order from smallest to largest, where 1 is the smallest and 5 is the largest. local group of galaxies
sasho [114]
1. earth
2. solar system
3. milky way galaxy
4. local group of galaxies
5. universe
4 0
3 years ago
As part of the Antarctic Treaty System, all facilities on Antarctica are inspected. What is one reason there's a need for these
Alinara [238K]

Answer:

D. To ensure common resources are not overused

Explanation:

  • The article of the antarctic treaty VII provides that all the consultative parties have a right to designate the observers and to undertake the inspection as of the protocol 14 of that provides the protection of the environment and to safeguard the ecological system.  
  • Since 1963, about 9 inspections have been conducted by the teams by visiting the stations, facilities, the vessels, and the protected areas across a wide area of East Antarctica, The most recent Antarctica expedition treaty inspection was done in Dec 2016.
5 0
2 years ago
Using the statistical definition of entropy, what is the entropy of a system where W = 4?
Oliga [24]
     <span> S = k ln(W)
= 1.38*10^-23 J/K * ln(4)
= 1.91*10^-23 J/K</span>
so it will be c
5 0
3 years ago
Which of the following are evidence for the big bang theory
irina1246 [14]

Answer:

Big Bang theory has occurred because about two thousand million years ago, a star came close to the sun. The molten mass on it melted and formed a huge mountain. Due to the high pressure, the star repelled back and the mountain separated into pieces. These pieces started revolving aound the sun and are known as planets. The existence of these planets is known as big bang theory.

Explanation:

4 0
2 years ago
Other questions:
  • A particular field is 111 yards long. Express this length in meters.
    9·2 answers
  • A spring has a spring constant of 100 N/m, and the mass hanging from is is 0.71 kg. What is the period of the spring's motion?
    13·1 answer
  • Blank is the change in position of an object
    10·1 answer
  • Which wind blows cool air inland during the day?<br><br> global winds<br> land breeze<br> sea breeze
    14·2 answers
  • According to the first law of thermodynamics, what could happen when heat is added to a system?
    13·2 answers
  • at which plate boundary would you expect to see volcanoes A.divergent b.all of the above c.convergent D.transform
    13·1 answer
  • A transverse wave is found to have a vertical distance of 4 cm from a trough to a crest, a frequency of 12 Hz, and a horizontal
    5·1 answer
  • Drawing is a form of<br>​
    8·1 answer
  • List each FITT principle and describe what they represent.<br><br> will mark brainliest!!!
    5·2 answers
  • The last is 80 meter per second,please in am in exam​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!