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
s344n2d4d5 [400]
3 years ago
13

If two stars are 100 light-years apart, what does this mean?

Geography
2 answers:
zhenek [66]3 years ago
8 0

Answer: Light years is a form of measurement like km

Explanation: light years is the speed of light which is 299792458 meters a second but for earth years for example 1 light year is 365 normal days Which is 8760 hours which is 525600 minutes which is 31536000 seconds

so 31536000 x 299792458 is 9,454,254,955,488,000 meters a year which to simplify it and not needing to say that many numbers we say one light year.

Alchen [17]3 years ago
6 0

This means that light from one star takes 100 earth years to travel to the other.

it's 5.879 × 10^14 miles

You might be interested in
What might lead to “sea floor spreading” explain?
sladkih [1.3K]

Divergent boundaries move oceanic plates (plates found in the ocean) away from each other, making magma seep in to fill those cracks, thus spreading the sea floor.

7 0
3 years ago
When continental crust and oceanic crust collide, ________ crust goes under (subducts) ___________ crust. _____________ then for
Advocard [28]

Answer:

The oceanic crust is forced under the continental crust and into the mantle. Crompression causes mountains to form on the continental crust. Material in the mantle melts as volatiles seep out of the oceanic crust. The molten material rises to the surface, forming a continental volcanic arc.

Explanation:

hey ur not stoopid it's just the teachers

5 0
3 years ago
Which statement about the cosmic microwave background isnottrue?A) It is the result of a mixture of radiation from many independ
sveta [45]

Answer: It is the result of a mixture of radiation from many independent sources, such as stars and galaxies.

Microwave background radiation is a form of electromagnetic radiation that is present in the whole universe and completely fills it. In fact, it is the leftover radiation from the Big Bang that occurred 400,000 years before the events related to this cosmic radiation.

Its frequency belongs to the microwaves range and is one of the main demonstrations of the of the Big Bang theory model.  

7 0
3 years ago
Match the ecozone in column 1 to its location in column 2.
timofeeve [1]
<span>i think the correct match would be : B. neotropc south America if we look at it physically, the Neotropic ecozone includes the tropical terresterial ecoregions of the Americas continent and it also cover the entire Temperate zones of south America.</span>
4 0
3 years ago
Provide the 4 forms of rigid transformation
pishuonlain [190]

translation


Rotation


Reflection


Glide Reflection

(Im not 100% sure That I got it write)

8 0
3 years ago
Other questions:
  • Why do warfare modify and transform the political map?
    12·1 answer
  • Where is the majority of the freshwater found in the world
    7·1 answer
  • What country has the most mineral deposits in southwest asia?
    13·1 answer
  • Which of the following countries has the smallest amount of known crude oil reserves?
    6·1 answer
  • Family life in Yucatan ​
    10·2 answers
  • n what form is the majority of freshwater on Earth found? a. Ice caps and glaciers b. Groundwater c. Water in lakes, rivers, and
    8·1 answer
  • How does subsistence agriculture differ from market-oriented agriculture?
    9·1 answer
  • (04.02 MC) EXPLAIN!!!!!!!!!!
    5·2 answers
  • According to the textbook, the gas that is thought to be responsible for most of the human-
    7·1 answer
  • Results of overpopulation in Brazil. explain each result​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!